Peer-reviewed Publications and Theses

Since 1977 investigators, students and post-docs in our laboratory have produced ⁴⁰Ar/³⁹Ar age data that appeared in more than 380 peer-reviewed publications and in 31 Senior, MSc and PhD theses. This long list of papers could not have been possible without the more than 100 visitors over the last decades and our numerous national and international collaborators. Below you will find a list of all our publications with the names of the investigators, lab managers, students and post-docs of this laboratory highlighted. Other publications by our clients using OSU produced data are listed separately.

Publications in 2024 (8)

Cano, N., Camprubí, A., González-Partida, E., González-Ambrocio, A. K., Alfonso, P., Miggins, D. P., Fuentes-Guzmán, E., Cienfuegos-Alvarado, E., & Iriondo, A. (2024). Metallogenic model of the Eocene Santa María and Antares Zn-Pb(-Ag) skarn deposits, Velardeña Mining District, Durango, Mexico. Mineralium Deposita, 59(4), 671–698. https://doi.org/10.1007/s00126-023-01225-4
Fox, J. M., Falloon, T. J., Carey, R. J., Watson, S. J., Duncan, R. A., Olin, P. H., Arculus, R. J., & Coffin, M. F. (2024). McDonald Islands Phonolitic Lavas: Evidence for Zonation of the Kerguelen Plume. Geochemistry, Geophysics, Geosystems, 25(11), e2024GC011854. https://doi.org/10.1029/2024GC011854
Konrad, K., Balbas, A., Finlayson, V. A., Jackson, M. G., Konter, J. G., Koppers, A. A. P., Price, A. A., & Steinberger, B. (2024). Four distinct pulses of volcanism built the Melanesian Border Plateau: Implications for oceanic mid-plate superstructure formation. Earth and Planetary Science Letters, 626, 118549. https://doi.org/10.1016/j.epsl.2023.118549
Konrad, K., Jackson, M., Steinberger, B., Koppers, A., Balbas, A., Finlayson, V., Konter, J., & Price, A. (2024). Toroidal flow around the Tonga slab moved the Samoan plume during the Pliocene. Geology. https://doi.org/10.1130/G51588.1
O’Connor, J. M., Regelous, M., Haase, K. M., Hemond, C., Koppers, A. A. P., Miggins, D. P., & Heaton, D. E. (2024). Synchronous motion of the Easter mantle plume and the East Pacific Rise. Nature Communications, 15(1), 9953. https://doi.org/10.1038/s41467-024-54115-2
Özsoy, R., Sunye-Puchol, I., Pedrazzi, D., Akkas, E., Costa, A., Aydar, E., Tavazzani, L., Massaro, S., Nazzari, M., Miggins, D. P., Kaya, S., & Mollo, S. (2024, March 8). New insights into the Belbaşhanı Pumice Plinian eruption: Tephrostratigraphy, eruptive history and implications for volcanic hazards posed by Hasandağ (Central Anatolia). https://doi.org/10.5194/egusphere-egu24-659
Parisi, A. F., Catlos, E. J., Brookfield, M. E., Schmitt, A. K., Stöckli, D. F., Miggins, D. P., & Campos, D. S. (2024). The Ordovician meteorite event in North America: Age of the Slate Islands impact structure, northern Lake Superior, Ontario, Canada. Meteoritics & Planetary Science, maps.14183. https://doi.org/10.1111/maps.14183
Pasqualon, N. G., Savian, J. F., Lima, E. F., De Oliveira, W. P., Hartmann, G. A., Scherer, C. M. S., Rossetti, L. M. M., Da Luz, F. R., Trindade, R. I. F., Cahoon, E. B., Miggins, D. P., Koppers, A., & Di Chiara, A. (2024). New volcanological, 40Ar/39Ar dating and paleomagnetic record from Trindade Island and stratigraphic implications. Quaternary Geochronology, 81, 101518. https://doi.org/10.1016/j.quageo.2024.101518
Villanueva-Lascurain, D., Schaaf, P., Hernández-Treviño, T., Solís-Pichardo, G., Weber, B., & Miggins, D. P. (2024). María Magdalena Island, Mexico: A geochemical, isotopic, and geochronological study of an ocean floor sequence within the shelf of the Gulf of California. Lithos, 470–471, 107523. https://doi.org/10.1016/j.lithos.2024.107523
White, J. C., Miggins, D. P., & Macdonald, R. (2024). Single-crystal 40Ar/39Ar dating of the Montagna Grande-Monte Gibele trachytic shield volcano, Pantelleria (Strait of Sicily rift zone), Italy. Geochemistry, 126120. https://doi.org/10.1016/j.chemer.2024.126120

Publications in 2024 with OSU Produced Data (5)

Dantas, A. R., Hollanda, M. H. B. M., Macêdo Filho, A. A., Oliveira, A. L., & Archanjo, C. J. (2024). Petrology of the Cretaceous Riacho do Cordeiro dike swarm: Unraveling the giant low-Ti tholeiitic plumbing system of the Equatorial Atlantic Magmatic Province. Lithos, 468–469, 107491. https://doi.org/10.1016/j.lithos.2024.107491
Iriarte I, A. R., De Silva, S. L., Schmitt, A. K., & Ch, N. J. (2024). The Cerro Guacha Caldera complex, SW Bolivia: A long-lived, multicyclic, resurgent caldera complex in the Altiplano-Puna Volcanic Complex of the Central Andes. Journal of Volcanology and Geothermal Research, 446, 107988. https://doi.org/10.1016/j.jvolgeores.2023.107988
Lee, T.-H., Kwon, C. W., Ahn, U. S., Danišík, M., Lee, S., Yi, K., Jeong, Y.-J., Kim, J., & Guillong, M. (2024). A comparative study of different radiometric dating techniques applied to Quaternary volcanic rocks from Jeju Island, South Korea. Geosciences Journal. https://doi.org/10.1007/s12303-024-0024-2
Richard, N., Burberry, C. M., Hoang, N., Anh, L. D., Dinh, S. Q., & Elkins, L. J. (2024). Neogene‐Recent Reactivation of Pre‐Existing Faults in South‐Central Vietnam, With Implications for the Extrusion of Indochina. Tectonics, 43(4), e2023TC008231. https://doi.org/10.1029/2023TC008231
Rodríguez-Ramos, B. P., Molano Mendoza, J. C., & Dorado, C. E. (2024). A contribution to the understanding of the origin of the Ginebra Gold District mineralizations, Colombia. Earth Sciences Research Journal, 27(4), 327–341. https://doi.org/10.15446/esrj.v27n4.102964

Publications in 2023 (15)

Brueseke, M. E., Benowitz, J. A., Bearden, A. T., Mann, M. E., & Miggins, D. P. (2023). Subduction disruption, slab tears: Ca. 1 Ma true collision of an ~30‐km‐thick oceanic plateau segment recorded by Yakutat slab nascent tear magmatism. Terra Nova, 35(1), 49–57. https://doi.org/10.1111/ter.12628
Cahoon, E. B., Streck, M. J., & Koppers, A. A. P. (2023). Picture Gorge Basalt: Internal stratigraphy, eruptive patterns, and its importance for understanding Columbia River Basalt Group magmatism. Geosphere, 19(2), 406–430. https://doi.org/10.1130/GES02508.1
Catlos, E., Broska, I., Kohut, M., Etzel, T., Kyle, J. R., Stockli, D. F., Miggins, D. P., & Campos, D. (2023). Geochronology, geochemistry, and geodynamic evolution of Tatric granites from crystallization to exhumation (Tatra Mountains, Western Carpathians) [Preprint]. Preprints. https://doi.org/10.22541/essoar.169111368.84168813/v1
Cych, B., Tauxe, L., Cromwell, G., Sinton, J., & Koppers, A. A. P. (2023). Changes in Non‐Dipolar Field Structure Over the Plio‐Pleistocene: New Paleointensity Results From Hawai’i Compared to Global Data Sets. Journal of Geophysical Research: Solid Earth, 128(6), e2023JB026492. https://doi.org/10.1029/2023JB026492
Davidson, P. C., Koppers, A. A. P., Sano, T., & Hanyu, T. (2023). A younger and protracted emplacement of the Ontong Java Plateau. Science, 380(6650), 1185–1188. https://doi.org/10.1126/science.ade8666
Davidson, P. C., Koppers, A. A. P., & Konter, J. G. (2023). Rapid Formation of the Ellice and Osbourn Basins and Ontong Java Nui Breakup Kinematics. Geochemistry, Geophysics, Geosystems, 24(7), e2022GC010592. https://doi.org/10.1029/2022GC010592
Davis, G. H. & And 19 More Authors. (2023). Structural Analysis and Chronologic Constraints on Progressive Deformation within the Rincon Mountains, Arizona: Implications for Development of Metamorphic Core Complexes. Geological Society of America. https://doi.org/10.1130/MWR222
Gómez-Vasconcelos, M. G., Avellán, D.-R., Macías, J. L., Cisneros-Máximo, G., Sánchez-Núñez, J. M., & Miggins, D. (2023). New Insights into Feeder Dike Swarms in Scoria Cones and Their Structural Control: A Case Study in the Michoacán-Guanajuato Volcanic Field. GSA Today, 33(2), 4–10. https://doi.org/10.1130/GSATG539A.1
Lazcano, J., Camprub’ı, A., Gonz’alez-Partida, E., Iriondo, A., & Miggins, D. P. (2023a). Orogenic Gold Belt Overlap in the Eastern Peninsular Ranges Batholith: La Rumorosa District (Northern Baja California, Mexico) [Preprint]. SSRN. https://doi.org/10.2139/ssrn.4403984
Lazcano, J., Camprub’ı, A., Gonz’alez-Partida, E., Iriondo, A., & Miggins, D. P. (2023b). The Peninsular Ranges Orogenic Gold Belt: Supporting Evidence from the San Pedro Mártir Goldfield (Baja California, Mexico) [Preprint]. SSRN. https://doi.org/10.2139/ssrn.4395744
Oğuz-Saka, S., Aydin, F., Karsli, O., Dokuz, A., Aiglsperger, T., Miggins, D. P., Şen, C., Kandemir, R., Sarı, B., & Koppers, A. A. P. (2023). Two-stage bimodal volcanism in a Late Cretaceous arc/back-arc setting, NE Turkey: Constraints from volcano-stratigraphy, zircon U Pb and 40Ar/39Ar geochronology and whole-rock elemental and Sr-Nd-Pb isotope geochemistry. Lithos, 440-441, 107018. https://doi.org/10.1016/j.lithos.2023.107018
Sotomayor, A., Balbas, A., Konrad, K., Koppers, A. A. P., Konter, J. G., Wanless, V. D., Hourigan, T. F., Kelley, C., & Raineault, N. (2023). New insights into the age and origin of two small Cretaceous seamount chains proximal to the Northwestern Hawaiian Ridge. Geosphere, 19(2), 383–405. https://doi.org/10.1130/GES02580.1
Swenton, V. M., Streck, M. J., Miggins, D. P., & McIntosh, W. C. (2022). Filling critical gaps in the space-time record of High Lava Plains and co-Columbia River Basalt Group rhyolite volcanism. GSA Bulletin. https://doi.org/10.1130/B36346.1
Tejada, M. L. G., Sano, T., Hanyu, T., Koppers, A. A. P., Nakanishi, M., Miyazaki, T., Ishikawa, A., Tani, K., Shimizu, S., Shimizu, K., Vaglarov, B., & Chang, Q. (2023). New evidence for the Ontong Java Nui hypothesis. Scientific Reports, 13(1), 8486. https://doi.org/10.1038/s41598-023-33724-9
Zhang, S., Zhou, M., Zhao, Y., Zhang, N., Hu, N., Kong, N., Jun Ling Pei, S. W. & Miggins, D. P. (2023). An Unusually Warm Upper‐Crust in the Late Paleozoic North China Continental Arc: Implications for the Thermal Modification of the Giant Bayan Obo REE Deposit. Earth and Space Science, 10(5), e2022EA002539. https://doi.org/10.1029/2022EA002539

Publications in 2023 with OSU Produced Data (7)

Boltshauser, B. E., Zaffarana, C. B., Gallastegui, G., Orts, D. L., Molina, J. F., Poma, S. M. N., & González, V. R. (2023). Petrogenetic evolution and thermobarometry of the Late Jurassic La Hoya pluton, early stages of the North Patagonian batholith, southwestern Argentina. International Journal of Earth Sciences, 112(6), 1687–1716. https://doi.org/10.1007/s00531-023-02320-7
Borch, A., Russell, J. K., & Barendregt, R. W. (2023). Cheakamus basalt lavas, British Columbia: A Pleistocene record of rapid, continuous eruption within a mountainous drainage system. Canadian Journal of Earth Sciences, 60(11), 1544–1572. https://doi.org/10.1139/cjes-2023-0004
Loaiza, C., Larrea, P., Salinas, S., Parra-Encalada, D., Cartagena, R., & Godoy, B. (2023). The temporal evolution of monogenetic volcanism in the Central Andes: 40Ar/39Ar geochronology of El Negrillar volcanic field, Chile. Bulletin of Volcanology, 86(1), 1. https://doi.org/10.1007/s00445-023-01691-8
Polenz, M., Hladky, F. R., Bauer, A. L., Lau, T. R., Tepper, J. H., Nesbitt, E. A., & Legorreta, P. G. (2023). Geologic map of the Bald Hill 7.5-minute Quadrangle, Pierce, Thurston, and Lewis Counties, Washington [Dataset]. https://www.dnr.wa.gov/publications/ger_ms2023-03_geol_map_bald_hill_24k.zip
Williamson, N. M. B., Weis, D., Scoates, J. S., & Garcia, M. O. (2023). 40Ar/39Ar geochronology of basalts from Kaua‘i, Hawai‘i: Implications for shield-stage evolution of Hawaiian volcanoes. Bulletin of Volcanology, 85(6), 37. https://doi.org/10.1007/s00445-023-01649-w
Zhang, J., Tang, J., Xu, W., Xiong, S., Wang, C., & Wang, F. (2023). Translithospheric magmatic plumbing system of a late Early Cretaceous intraplate volcano in NE China: Insights from geochemistry and phenocryst composition. Lithos, 460–461, 107371. https://doi.org/10.1016/j.lithos.2023.107371
Zhao, Y., Gong, W., Hu, J., Chen, H., Wang, D., & Yang, Y. (2023). The uplift of Fuping Complex and its implications for the late Paleoproterozoic evolution of the North China Craton. Precambrian Research, 394, 107061. https://doi.org/10.1016/j.precamres.2023.107061

Publications in 2022 (8)

Alohali, A., Bertin, D., de Silva, S., Cronin, S., Duncan, R., Qaysi, S., & Moufti, M. R. (2022). Spatio-temporal forecasting of future volcanism at Harrat Khaybar, Saudi Arabia. Journal of Applied Volcanology, 11(1), 12. https://doi.org/10.1186/s13617-022-00124-z
Blischke, A., Brandsd’ottir, B., Stoker, M. S., Gaina, C., Erlendsson, Ögmundur, Tegner, C., Halld’orsson, S. A., Helgad’ottir, H. M., Gautason, B., Planke, S., Koppers, A. A. P., & Hopper, J. R. (2022). Seismic Volcanostratigraphy: The Key to Resolving the Jan Mayen Microcontinent and Iceland Plateau Rift Evolution. Geochemistry, Geophysics, Geosystems, 23(4), Article number: e2021GC009948. https://eprints.qut.edu.au/231400/
Falloon, T. J., Hoernle, K., Schaefer, B. F., Bindeman, I. N., Hart, S. R., Garbe-Schonberg, D., & Duncan, R. A. (2022). Petrogenesis of Lava from Christmas Island, Northeast Indian Ocean: Implications for the Nature of Recycled Components in Non-Plume Intraplate Settings. Geosciences, 12(3), 118. https://doi.org/10.3390/geosciences12030118
Gale, S. J., Miggins, D. P., & Fepuleai, A. (2022). 40 Ar/ 39 Ar dating of Quaternary volcanic rocks in Samoa. New Zealand Journal of Geology and Geophysics, 65(3), 381–388. https://doi.org/10.1080/00288306.2021.1929348
Lazcano, J., Camprub’ı, A., Gonz’alez-Partida, E., Iriondo, A., Miggins, D. P., & Ram’ırez-Salamanca, G. A. (2022). El Álamo district (Baja California, México): A hint of a new Cordilleran orogenic gold belt? Journal of South American Earth Sciences, 116, 103797. https://doi.org/10.1016/j.jsames.2022.103797
Pan, B., de Silva, S. L., Danišík, M., Schmitt, A. K., & Miggins, D. P. (2022). The Qixiangzhan eruption, Changbaishan-Tianchi volcano, China/DPRK: New age constraints and their implications. Scientific Reports, 12(1), 22485. https://doi.org/10.1038/s41598-022-27038-5
Tauxe, L., Asefaw, H., Behar, N., Koppers, A. A. P., & Shaar, R. (2022). Paleointensity Estimates From the Pleistocene of Northern Israel: Implications for Hemispheric Asymmetry in the Time‐Averaged Field. Geochemistry, Geophysics, Geosystems, 23(9). https://doi.org/10.1029/2022GC010473

Publications in 2022 with OSU Produced Data (14)

Aydin, F., Sönmez, M., Siebel, W., Karsli, O., & Lermi, A. (2022). Slab break-off-related magnesian andesites and dacites with adakitic affinity from the early Quaternary Keçiboyduran stratovolcano, Cappadocia province, central Turkey: Evidence for slab/sediment melt–mantle interaction and magma mixing. Contributions to Mineralogy and Petrology, 177(7), 65. https://doi.org/10.1007/s00410-022-01931-8
Chen, B., Deng, J., & Ji, X. (2022). Time Limit of Gold Mineralization in Muping–Rushan Belt, Eastern Jiaodong Peninsula, China: Evidence from Muscovite Ar–Ar Dating. Minerals, 12(3), 278. https://doi.org/10.3390/min12030278
De Silva, S. L., Roberge, J., Bardelli, L., Báez, W., Ortiz, A., Viramonte, J. G., Arnosio, J. M., & Becchio, R. (2022). Magmatic evolution and architecture of an arc-related, rhyolitic caldera complex: The late Pleistocene to Holocene Cerro Blanco volcanic complex, southern Puna, Argentina. Geosphere, 18(2), 394–423. https://doi.org/10.1130/GES02294.1
Freiburg, J., Delpomdor, F., McBride, J., Leetaru, H., Malone, D., Grigsby, N., Khosravi, M., Frailey, S., Damico, J., Monson, C., Askari, Z., Lasemi, Y., Willette, D., Babarinde, O., Korose, C., Yu, M., & Gardiner, L. (2022). The Geology of The Mt. Simon Sandstone Storage Complex at the Wabash #1 Well, Vigo Co., Indiana, Subtask 7.2, Technical Report (DOE-FE0031626‐9, 1866412; p. DOE-FE0031626‐9, 1866412). https://doi.org/10.2172/1866412
Li, J., Zhang, Y., Ratschbacher, L., Zhao, G., Dong, S., Xin, Y., & Lü, F. (2022). Polyphase deformation in the Badu complex: Insights into Triassic intraplate orogeny in South China. Journal of Structural Geology, 154, 104475. https://doi.org/10.1016/j.jsg.2021.104475
Li, S., Zhang, Y., Ji, J., & He, C. (2022). Orogen-parallel mid-lower crustal ductile flow during the late Triassic Qinling orogeny: Structural geology and geochronology. International Geology Review, 64(11), 1611–1634. https://doi.org/10.1080/00206814.2021.1949639
Liu, Q., Tang, L., Chen, L., & Gao, P. (2022). 40Ar/39Ar Ages and Geochemistry of Seamount Basalts from the Western Pacific Province. Journal of Marine Science and Engineering, 10(1), 54. https://doi.org/10.3390/jmse10010054
Lomax, J., Wolf, D., Meliksetian, K., Wolpert, T., Sahakyan, L., Hovakimyan, H., Faust, D., & Fuchs, M. (2022). Testing post-IR-IRSL dating on Armenian loess-palaeosol sections against independent age control. Quaternary Geochronology, 69, 101265. https://doi.org/10.1016/j.quageo.2022.101265
Manos, T. A. (2022). Spatial and vertical patterns of peak temperature in the Delaware Basin from Raman spectroscopy of carbonaceous material. AAPG Bulletin. https://doi.org/10.1306/07142220183
Mitchell, R. H., & Dawson, J. B. (2022). Petrology and Sr–Nd isotope geochemistry of Mosonik: A polygenetic phonolitic nephelinite–phonolite volcano located in the North Tanzanian Divergence of the East African Rift. Geological Magazine, 1–24. https://doi.org/10.1017/S0016756822000619
Qian, S., Salters, V., McCoy-West, A. J., Wu, J., Rose-Koga, E. F., Nichols, A. R. L., Zhang, L., Zhou, H., & Hoernle, K. (2022). Highly heterogeneous mantle caused by recycling of oceanic lithosphere from the mantle transition zone. Earth and Planetary Science Letters, 593, 117679. https://doi.org/10.1016/j.epsl.2022.117679
Schwartz, D. M., Harpp, K., Kurz, M. D., Wilson, E., & Van Kirk, R. (2022). Low-volume magmatism linked to flank deformation on Isla Santa Cruz, Galápagos Archipelago, using cosmogenic 3He exposure and 40Ar/39Ar dating of fault scarps and lavas. Bulletin of Volcanology, 84(9), 82. https://doi.org/10.1007/s00445-022-01575-3
van de Kamp, P. C., & James, R. S. (2022). Origin and Provenance of Archean Keewaywin Formation clastic rocks at Sandy Lake, NW Ontario, Canada: Constraints on Archean weathering and depositional processes. Precambrian Research, 378, 106607. https://doi.org/10.1016/j.precamres.2022.106607
Zhang, Q. W. L., Chen, Y.-C., Shi, M.-Y., Li, Z. M. G., Liu, J.-H., & Wu, C.-M. (2021). Permian-Triassic magmatic and thermal events in the Dunhuang orogenic belt: Implications for subduction records of the Paleo-Asian Ocean. International Geology Review, 1–24. https://doi.org/10.1080/00206814.2021.1980742

Publications in 2021 (8)

Asefaw, H., Tauxe, L., Koppers, A. A. P., & Staudigel, H. (2021). Four-Dimensional Paleomagnetic Dataset: Plio-Pleistocene Paleodirection and Paleointensity Results From the Erebus Volcanic Province, Antarctica. Journal of Geophysical Research: Solid Earth, 126(2). https://doi.org/10.1029/2020JB020834
Buff, L., Jackson, M. G., Konrad, K., Konter, J. G., Bizimis, M., Price, A., Rose-Koga, E. F., Blusztajn, J., Koppers, A. A. P., & Herrera, S. (2021). “Missing links” for the long-lived Macdonald and Arago hotspots, South Pacific Ocean. Geology, 49(5), 541–544. https://doi.org/10.1130/G48276.1
Davidson, P., & Koppers, A. (2021). Preliminary geochronology results from dredging the Rio Grande Rise: NBP1808. Goldschmidt2021 Virtual 4-9 July, Query date: 2021-08-09 12:32:39. https://2021.goldschmidt.info/goldschmidt/2021/meetingapp.cgi/Paper/3232
Fox, J. M., McPhie, J., Carey, R. J., Jourdan, F., & Miggins, D. P. (2021). Construction of an intraplate island volcano: The volcanic history of Heard Island. Bulletin of Volcanology, 83(5), 37. https://doi.org/10.1007/s00445-021-01452-5
Gale, S. J., Miggins, D. P., & Fepuleai, A. (2021). 40 Ar/ 39 Ar dating of Quaternary volcanic rocks in Samoa. New Zealand Journal of Geology and Geophysics, 1–8. https://doi.org/10.1080/00288306.2021.1929348
Jokat, J. M. O. W., Michael, P. J., Schmidt-Aursch, M. C., Miggins, D. P., & Koppers, A. A. P. (2021). Thermochemical anomalies in the upper mantle control Gakkel Ridge accretion. Nature Communications, 12(1), 6962. https://doi.org/10.1038/s41467-021-27058-1
Mucek, A. E., Daniš’ık, M., de Silva, S. L., Miggins, D. P., Schmitt, A. K., Pratomo, I., Koppers, A., & Gillespie, J. (2021). Resurgence initiation and subsolidus eruption of cold carapace of warm magma at Toba Caldera, Sumatra. Communications Earth & Environment, 2(1), 185. https://doi.org/10.1038/s43247-021-00260-1
Qian, S., Zhang, X., Wu, J., Lallemand, S., Nichols, A. R. L., Huang, C., Miggins, D. P., & Zhou, H. (2021). First identification of a Cathaysian continental fragment beneath the Gagua Ridge, Philippine Sea, and its tectonic implications. Geology. https://doi.org/10.1130/G48956.1

Publications in 2021 with OSU Produced Data (9)

Biasi, Joseph Anthony. (2021). Paleomagnetism and Geochemistry of Basalts in the North American Cordillera, Davis Strait, and Antarctica (Version Final) [California Institute of Technology; PDF]. https://doi.org/10.7907/HBS7-AW47
Caswell, B., Gilotti, J. A., Webb, L. E., McClelland, W. C., Kośmińska, K., Piepjohn, K., & von Gosen, W. (2021). 40 Ar/ 39 Ar dating of Paleoproterozoic shear zones in the Ellesmere–Devon crystalline terrane, Nunavut, Canadian Arctic. Canadian Journal of Earth Sciences, 58(10), 1073–1084. https://doi.org/10.1139/cjes-2020-0197
Ercolano, B., Corbella, H., Tiberi, P., Coronato, A., & Marderwald, G. (2021). Piedmont Glaciations, Volcanism and Landscape Evolution in Southernmost Patagonia, Argentina. In P. Bouza, J. Rabassa, & A. Bilmes (Eds.), Advances in Geomorphology and Quaternary Studies in Argentina (pp. 354–382). Springer International Publishing.
Li, S., Zhang, Y., Ji, J., & He, C. (2021). Orogen-parallel mid-lower crustal ductile flow during the late Triassic Qinling orogeny: Structural geology and geochronology. International Geology Review, 1–24. https://doi.org/10.1080/00206814.2021.1949639
Liu, J.-H., Chen, Y.-C., Li, Z. M. G., Zhang, Q. W. L., Lan, T.-G., Zhang, Q., & Wu, C.-M. (2021). Temperature and timing of ductile deformation of the Longquanguan shear zone, Trans-North China Orogen. Precambrian Research, 359, 106217. https://doi.org/10.1016/j.precamres.2021.106217
Liu, J.-H., Li, Z. M. G., Zhang, Q. W. L., Zhang, H. C. G., Chen, Y.-C., & Wu, C.-M. (2021). New 40Ar/39Ar geochronology data of the Fuping and Wutai Complexes: Further constraints on the thermal evolution of the Trans-North China Orogen. Precambrian Research, 354, 106046. https://doi.org/10.1016/j.precamres.2020.106046
Taniuchi, H. (2021, March 25). Long-term evolution of a subduction zone volcano: Geology, petrology, and geochemistry of Rishiri Volcano, southern Kuril Arc. 北海道大学. https://doi.org/10.14943/doctoral.k14364
Zhang, H. C. G., Liu, J.-H., Wang, J., Chen, Y.-C., Peng, T., & Wu, C.-M. (2021). Paleoproterozoic metamorphism of metaultramafic rocks in the Miyun area, northeastern North China Craton. Precambrian Research, 354, 106048. https://doi.org/10.1016/j.precamres.2020.106048
Zhang, Q. W. L., Li, Z. M. G., Shi, M.-Y., Chen, Y.-C., Liu, J.-H., & Wu, C.-M. (2021). 40Ar/39Ar dating of hornblende and U-Pb dating of zircon in the Aketashitage orogen, NW China: Constraints on exhumation and cooling in the Paleoproterozoic. Precambrian Research, 352, 106018. https://doi.org/10.1016/j.precamres.2020.106018

Publications in 2020 (17)

Asefaw, H., Tauxe, L., Koppers, A. A. P., & Staudigel, H. (2020). Four-Dimensional paleomagnetic dataset: Late Neogene paleodirection and paleointensity results from the Erebus Volcanic Province, Antarctica [Preprint]. Geology. https://doi.org/10.1002/essoar.10504117.1
Cahoon, E. B., Streck, M. J., Koppers, A. A. P., & Miggins, D. P. (2020). Reshuffling the Columbia River Basalt chronology—Picture Gorge Basalt, the earliest- and longest-erupting formation. Geology. https://doi.org/10.1130/G47122.1
Chako Tchamabé, B., Carrasco-Núñez, G., Miggins, D. P., & Németh, K. (2020). Late Pleistocene to Holocene activity of Alchichica maar volcano, eastern Trans-Mexican Volcanic Belt. Journal of South American Earth Sciences, 97, 102404. https://doi.org/10.1016/j.jsames.2019.102404
Gabet, E. J., & Miggins, D. P. (2020). Minimal net incision of the northern Sierra Nevada (California, USA) since the Eocene–early Oligocene. Geology. https://doi.org/10.1130/G47902.1
Gençalioğlu-Kuşcu, G., Uslular, G., Danišík, M., Koppers, A., Miggins, D. P., Friedrichs, B., & Schmitt, A. K. (2020). U–Th disequilibrium, (U–Th)/He and 40Ar/39Ar geochronology of distal Nisyros Kyra tephra deposits on Datça peninsula (SW Anatolia). Quaternary Geochronology, 55, 101033. https://doi.org/10.1016/j.quageo.2019.101033
Gevorgyan, H., Breitkreuz, C., Meliksetian, K., Israyelyan, A., Ghukasyan, Y., Pfänder, J. A., Sperner, B., Miggins, D. P., & Koppers, A. (2020). Quaternary ring plain- and valley-confined pyroclastic deposits of Aragats stratovolcano (Lesser Caucasus): Lithofacies, geochronology and eruption history. Journal of Volcanology and Geothermal Research, 401, 106928. https://doi.org/10.1016/j.jvolgeores.2020.106928
Hoyle, T. M., Leroy, S. A. G., Lόpez-Merino, L., Miggins, D. P., & Koppers, A. A. P. (2020). Vegetation succession and climate change across the Plio-Pleistocene transition in eastern Azerbaijan, central Eurasia (2.77–2.45 Ma). Palaeogeography, Palaeoclimatology, Palaeoecology, 538, 109386. https://doi.org/10.1016/j.palaeo.2019.109386
Jackson, M. G., Halldórsson, S. A., Price, A., Kurz, M. D., Konter, J. G., Koppers, A. A. P., & Day, J. M. D. (2020). Contrasting old and young volcanism from Aitutaki, Cook Islands: Implications for the origins of the Cook-Austral volcanic chain. Journal of Petrology, egaa037. https://doi.org/10.1093/petrology/egaa037
Li, N., Zhao, Y. W., Zhang, L. Y., & Wang, J. L. (2019). The quaternary eruptive sequence of the Tengchong volcanic group, southwestern China. Lithos. https://www.sciencedirect.com/science/article/pii/S0024493719303329
Liu, Y.-H., Mao, J., Miggins, D. P., Qiu, K.-F., Hu, J., Wang, L., Xu, D.-M., & Goldfarb, R. J. (2020). 40Ar/39Ar geochronology constraints on formation of the Tuwaishan orogenic gold deposit, Hainan Island, China. Ore Geology Reviews, 120, 103438. https://doi.org/10.1016/j.oregeorev.2020.103438
Meco, J., Lomoschitz, A., Koppers, A. A. P., Miggins, D. P., Huertas, M. J., Betancort, J. F., & Soler-Onís, E. (2020). Late Miocene and Early Pliocene coastal deposits from the Canary Islands: New records and paleoclimatic significance. Journal of African Earth Sciences, 164, 103802. https://doi.org/10.1016/j.jafrearsci.2020.103802
Sai, S.-X., Deng, J., Qiu, K.-F., Miggins, D. P., & Zhang, L. (2020). Textures of auriferous quartz-sulfide veins and 40Ar/39Ar geochronology of the Rushan gold deposit: Implications for processes of ore-fluid infiltration in the eastern Jiaodong gold province, China. Ore Geology Reviews, 117, 103254. https://doi.org/10.1016/j.oregeorev.2019.103254
Sano, T., Hanyu, T., Tejada, M. L. G., Koppers, A. A. P., Shimizu, S., Miyazaki, T., Chang, Q., Senda, R., Vaglarov, B. S., Ueki, K., Toyama, C., Kimura, J.-I., & Nakanishi, M. (2020). Two-stages of plume tail volcanism formed Ojin Rise Seamounts adjoining Shatsky Rise. Lithos, 372–373, 105652. https://doi.org/10.1016/j.lithos.2020.105652
Schaen, A. J., Jicha, B. R., Hodges, K. V., Vermeesch, P., Stelten, M. E., Mercer, C. M., Phillips, D., Rivera, T. A., Jourdan, F., Matchan, E. L., Hemming, S. R., Morgan, L. E., Kelley, S. P., Cassata, W. S., Heizler, M. T., Vasconcelos, P. M., Benowitz, J. A., Koppers, A. A. P., Mark, D. F., … Singer, B. S. (2020). Interpreting and reporting 40Ar/39Ar geochronologic data. GSA Bulletin. https://doi.org/10.1130/B35560.1
Yu, H.-C., Qiu, K.-F., Sai, S.-X., McIntire, D. C., Pirajno, F., Duo, D.-W., Miggins, D. P., Wang, J., Jia, R.-Y., & Wu, M.-Q. (2020). Paleo-tethys late triassic orogenic gold mineralization recorded by the Yidi’nan gold deposit, West Qinling, China. Ore Geology Reviews, 116, 103211. [https://doi.org/10.1016/j.

Publications in 2020 with OSU Produced Data (9)

Clague, J. J., Barendregt, R. W., Menounos, B., Roberts, N. J., Rabassa, J., Martinez, O., Ercolano, B., Corbella, H., & Hemming, S. R. (2020). Pliocene and Early Pleistocene glaciation and landscape evolution on the Patagonian Steppe, Santa Cruz province, Argentina. Quaternary Science Reviews, 227, 105992. https://doi.org/10.1016/j.quascirev.2019.105992
Coello-Bravo, J. J., Márquez, Á., Herrera, R., Huertas, M. J., & Ancochea, E. (2020). Multiple related flank collapses on volcanic oceanic islands: Evidence from the debris avalanche deposits in the Orotava Valley water galleries (Tenerife, Canary Islands). Journal of Volcanology and Geothermal Research, 401, 106980. https://doi.org/10.1016/j.jvolgeores.2020.106980
Døssing, A., Riishuus, M. S., Mac Niocaill, C., Muxworthy, A. R., & Maclennan, J. (2020). Late Miocene to late Pleistocene geomagnetic secular variation at high northern latitudes. Geophysical Journal International, 222(1), 86–102. https://doi.org/10.1093/gji/ggaa148
Li, J., Cawood, P. A., Ratschbacher, L., Zhang, Y., Dong, S., Xin, Y., Yang, H., & Zhang, P. (2020). Building Southeast China in the late Mesozoic: Insights from alternating episodes of shortening and extension along the Lianhuashan fault zone. Earth-Science Reviews, 201, 103056. https://doi.org/10.1016/j.earscirev.2019.103056
Li, J., Zhao, G., Johnston, S. T., Dong, S., Zhang, Y., Liu, Q., Wu, Y., & Yang, H. (2020). Contributions of Triassic Tectonism to Build the Northern Tibetan Plateau: Insights From Tectonic Evolution of the Jinhongshan Range, Central Altyn Tagh Fault System. Tectonics, 39(12). https://doi.org/10.1029/2020TC006438
Meliksetian, K., Neill, I., Barfod, D., Milne, E., Waters, E., & ... (2020). Pleistocene-Holocene volcanism at the Karkar geothermal prospect, Armenia. EarthArXiV. https://eprints.gla.ac.uk/208324/
Rahimi Sadegh, H., Moeinzadeh, H., & Moazzen, M. (2021). Geochemistry and geochronology of amphibolites from the Sirjan area, Sanandaj-Sirjan zone of Iran: Jurassic metamorphism prior to Arabia and Eurasia collision. Journal of Geodynamics, 143, 101786. https://doi.org/10.1016/j.jog.2020.101786
Taniuchi, H., Kuritani, T., Yokoyama, T., Nakamura, E., & Nakagawa, M. (2020). A new concept for the genesis of felsic magma: The separation of slab-derived supercritical liquid. Scientific Reports, 10(1), 8698. https://doi.org/10.1038/s41598-020-65641-6
王书兵, 蒋复初, 田国强, 傅建利, & 李朝柱. (2020). 滇西北剑川盆地新近系地层时代的新认识及构造意义. 第四纪研究, 40(1), 28–39. https://doi.org/doi:10.11928/j.issn.1001-7410.2020.01.04

Publications in 2019 (16)

Barrón-Díaz, A. J., Francisco A, P.-M., Miggins, D. P., & Alexander, I. (2019). Geochronology and geothermometry of the Laramide metamorphism in the Cambrian metabasalts from the Cerro Rajón Formation, Caborca region, northwest Mexico. Journal of South American Earth Sciences, 91, 47–56. https://doi.org/10/ggjfck
Behar, N., Shaar, R., Tauxe, L., Asefaw, H., Ebert, Y., Heimann, A., Koppers, A. A. P., & Ron, H. (2019). Paleomagnetism and Paleosecular Variations From the Plio‐Pleistocene Golan Heights Volcanic Plateau, Israel. Geochemistry, Geophysics, Geosystems, 20(9), 4319–4335. https://doi.org/10/ggjfcq
Buchs, D. M., Coombs, H., Irving, D., Wang, J., Koppers, A., Miranda, R., Coronado, M., Tapia, A., & Pitchford, S. (2019). Volcanic shutdown of the Panama Canal area following breakup of the Farallon plate. Lithos, 334–335, 190–204. https://doi.org/10/ggjfgq
Heaton, D. E. & Koppers, A. A. P. (2019). High‐Resolution 40 Ar/ 39 Ar Geochronology of the Louisville Seamounts IODP Expedition 330 Drill Sites: Implications for the Duration of Hot Spot‐related Volcanism and Age Progressions. Geochemistry, Geophysics, Geosystems, 20(8), 4073–4102. https://doi.org/10/ggjfch
Jokat, W., O’Connor, J., Hauff, F., Koppers, A. A. P., & Miggins, D. P. (2019). Ultraslow Spreading and Volcanism at the Eastern End of Gakkel Ridge, Arctic Ocean. Geochemistry, Geophysics, Geosystems, 2019GC008297. https://doi.org/10/ggjfcx
Konrad, K., Koppers, A. A. P., Balbas, A. M., Miggins, D. P., & Heaton, D. E. (2019). Dating Clinopyroxene Phenocrysts in Submarine Basalts Using 40 Ar/ 39 Ar Geochronology. Geochemistry, Geophysics, Geosystems, 20(2), 1041–1053. https://doi.org/10/ggjfcv
O’Connor, J. M., Jokat, W., Regelous, M., Kuiper, K. F., Miggins, D. P., & Koppers, A. A. P. (2019). Superplume mantle tracked isotopically the length of Africa from the Indian Ocean to the Red Sea. Nature Communications, 10(1), 5493. https://doi.org/10/ggjfcw
Potter, K. E., Champion, D. E., Duncan, R. A., & Shervais, J. W. (2019). Volcanic stratigraphy and age model of the Kimama deep borehole (Project Hotspot): Evidence for 5.8 million years of continuous basalt volcanism, central Snake River Plain, Idaho. Geosphere, 15(3), 736–758. https://doi.org/10/ggjfct
Reagan, M. K., Heaton, D. E., Schmitz, M. D., Pearce, J. A., Shervais, J. W., & Koppers, A. A. P. (2019). Forearc ages reveal extensive short-lived and rapid seafloor spreading following subduction initiation. Earth and Planetary Science Letters, 506, 520–529. https://doi.org/10/gfz7p8
Reinhard, A. A., Jackson, M. G., Blusztajn, J., Koppers, A. A. P., Simms, A. R., & Konter, J. G. (2019). “Petit Spot” Rejuvenated Volcanism Superimposed on Plume‐Derived Samoan Shield Volcanoes: Evidence From a 645‐m Drill Core From Tutuila Island, American Samoa. Geochemistry, Geophysics, Geosystems, 20(3), 1485–1507. https://doi.org/10/ggjfcn
Rose, J., & Koppers, A. A. P. (2019). Simplifying Age Progressions within the Cook‐Austral Islands using ARGUS‐VI High‐Resolution 40 Ar/ 39 Ar Incremental Heating Ages. Geochemistry, Geophysics, Geosystems, 20(11), 4756–4778. https://doi.org/10/ggjfcs
Ruleman, C. A., Hudson, A. M., Thompson, R. A., Miggins, D. P., Paces, J. B., & Goehring, B. M. (2019). Middle Pleistocene formation of the Rio Grande Gorge, San Luis Valley, south-central Colorado and north-central New Mexico, USA: Process, timing, and downstream implications. Quaternary Science Reviews, 223, 105846. https://doi.org/10/ggjfcz
Scardia, G., Parenti, F., Miggins, D. P., Gerdes, A., Araujo, A. G. M., & Neves, W. A. (2019). Chronologic constraints on hominin dispersal outside Africa since 2.48 Ma from the Zarqa Valley, Jordan. Quaternary Science Reviews, 219, 1–19. https://doi.org/10/ggjfcm
Suñe-Puchol, I., Aguirre-Díaz, G. J., Dávila-Harris, P., Miggins, D. P., Pedrazzi, D., Costa, A., Ortega-Obregón, C., Lacan, P., Hernández, W., & Gutiérrez, E. (2019). The Ilopango caldera complex, El Salvador: Origin and early ignimbrite-forming eruptions of a graben/pull-apart caldera structure. Journal of Volcanology and Geothermal Research, 371, 1–19. https://doi.org/10/ggjfcg
Wall, K. T., Grunder, A. L., Miggins, D. P., & Coble, M. A. (2019). Multistage growth and compositional change at the Goat Rocks volcanic complex, a major Pliocene–Pleistocene andesite center in the southern Washington Cascades. In M. P. Poland, M. O. Garcia, V. E. Camp, & A. Grunder, Field Volcanology: A Tribute to the Distinguished Career of Don Swanson. Geological Society of America. https://doi.org/10.1130/2018.2538(04)
Zhang, S., Zhao, Y., Pei, J., Zhang, Q., Miggins, D. P., & Koppers, A. A. P. (2019). Paleogeotherms of a Midcrustal to Upper‐Crustal Profile Across the Northern North China Block: Implications for the Thermal Structure of Continental Arcs. Tectonics, 38(2), 706–721. https://doi.org/10/ggjfcp

2019 – Publications with OSU produced data (7)

Al Shehri, A., & Gudmundsson, A. (2019). Unsupervised classification of lava flows in Harrat Lunayyir using remote sensing and GIS. Arabian Journal of Geosciences, 12(16), 522. https://doi.org/10.1007/s12517-019-4707-3
Buchs, D. M., Irving, D., Coombs, H., Miranda, R., Wang, J., Coronado, M., Arrocha, R., Lacerda, M., Goff, C., Almengor, E., Portugal, E., Franceschi, P., Chichaco, E., & Redwood, S. D. (2019). Volcanic contribution to emergence of Central Panama in the Early Miocene. Scientific Reports, 9(1), 1417. https://doi.org/10.1038/s41598-018-37790-2
Burberry, C. M., Elkins, L., Hoang, N., Le Duc Anh, & Dinh, S. Q. (2019). Neogene-Recent Reactivation of Jurassic-age Faults in Southern Vietnam, with Implications for the Extrusion of Indochina (Preprint). EarthArXiv. https://doi.org/10.31223/osf.io/d936q
Eyuboglu, Y., Dudas, F. O., Zhu, D.-C., Liu, Z., & Chatterjee, N. (2019). Late Cretaceous I- and A-type magmas in eastern Turkey: Magmatic response to double-sided subduction of Paleo- and Neo-Tethyan lithospheres. Lithos, 326–327, 39–70. https://doi.org/10.1016/j.lithos.2018.12.017
Koh, G. W., Park, J. B., Hong, S. S., Ko, I. J., & Kim, T. H. (2019). Multiple volcanic eruption episodes in the highlands of Mt. Halla (Hallasan), Jeju Island, Korea: 40Ar/39Ar ages of lava flows. Journal of the Geological Society of Korea, 55(1), 71–86. https://doi.org/10.14770/jgsk.2019.55.1.71
Pardo, N., Pulgarín, B., Betancourt, V., Lucchi, F., & Valencia, L. J. (2019). Facing geological mapping at low-latitude volcanoes: The Doña Juana Volcanic Complex study-case, SW-Colombia. Journal of Volcanology and Geothermal Research, 385, 46–67. https://doi.org/10.1016/j.jvolgeores.2018.04.016
Ruiz González, V., Puigdomenech, C. G., Renda, E. M., Boltshauser, B., Somoza, R., Vizán, H., Zaffarana, C. B., Taylor, G. K., Haller, M., & Fernández, R. (2019). New paleomagnetic pole for the Upper Jurassic Chon Aike Formation of southern Argentina (South America): Testing the tectonic stability of Patagonia with respect to South America, and implications to Middle Jurassic-Early Cretaceous true polar wander. Tectonophysics, 750, 45–55. https://doi.org/10.1016/j.tecto.2018.10.028

Publications in 2018 (6)

Balbas, A. M., Koppers, A. A. P., Clark, P. U., Coe, R. S., Reilly, B. T., Stoner, J. S., & Konrad, K. (2018). Millennial‐Scale Instability in the Geomagnetic Field Prior to the Matuyama‐Brunhes Reversal. Geochemistry, Geophysics, Geosystems, 19(3), 952–967. https://doi.org/10/gdn7jk
Finlayson, V. A., Konter, J. G., Konrad, K., Koppers, A. A. P., Jackson, M. G., & Rooney, T. O. (2018). Sr–Pb–Nd–Hf isotopes and 40Ar/39Ar ages reveal a Hawaii–Emperor-style bend in the Rurutu hotspot. Earth and Planetary Science Letters, 500, 168–179. https://doi.org/10/gfd5nf
Konrad, K., Koppers, A. A. P., Steinberger, B., Finlayson, V. A., Konter, J. G., & Jackson, M. G. (2018). On the relative motions of long-lived Pacific mantle plumes. Nature Communications, 9(1), 854. https://doi.org/10/gc5m89
Pedrazzi, D., Aguirre-Díaz, G. J., Sunyé-Puchol, I., Becerril, L., & Miggins, D. P. (2018). Volcano stratigraphy and physical characterization of the San Mateo Pomez Unit, Cerritos Member: Temascalcingo Volcano, Central Mexico. Journal of Volcanology and Geothermal Research, 366, 27–46. https://doi.org/10/ggjfcb
Schmitt, A. K., Konrad, K., Andrews, G. D. M., Horie, K., Brown, S. R., Koppers, A. A. P., Pecha, M., Busby, C. J., & Tamura, Y. (2018). 40 Ar/ 39 Ar ages and zircon petrochronology for the rear arc of the Izu-Bonin-Marianas intra-oceanic subduction zone. International Geology Review, 60(8), 956–976. https://doi.org/10/ggjfb9
Zhong, L.-F., Cai, G.-Q., Koppers, A. A. P., Xu, Y.-G., Xu, H.-H., Gao, H.-F., & Xia, B. (2018). 40Ar/39Ar dating of oceanic plagiogranite: Constraints on the initiation of seafloor spreading in the South China Sea. Lithos, 302–303, 421–426. https://doi.org/10/gd3zrw=

Publications in 2017 (5)

Camp, V. E., Ross, M. E., Duncan, R. A., & Kimbrough, D. L. (2017). Uplift, rupture, and rollback of the Farallon slab reflected in volcanic perturbations along the Yellowstone adakite hot spot track: Rupture of the Farallon Slab. Journal of Geophysical Research: Solid Earth, 122(9), 7009–7041. https://doi.org/10/gcgk2n
Li, J., Zhang, Y., Zhao, G., Johnston, S. T., Dong, S., Koppers, A., Miggins, D. P., Sun, H., Wang, W., & Xin, Y. (2017). New insights into Phanerozoic tectonics of South China: Early Paleozoic sinistral and Triassic dextral transpression in the east Wuyishan and Chencai domains, NE Cathaysia: TRANSPRESSION IN NORTHEAST CATHAYSIA. Tectonics, 36(5), 819–853. https://doi.org/10/ggjfb8
Pan, B., de Silva, S. L., Xu, J., Chen, Z., Miggins, D. P., & Wei, H. (2017). The VEI-7 Millennium eruption, Changbaishan-Tianchi volcano, China/DPRK: New field, petrological, and chemical constraints on stratigraphy, volcanology, and magma dynamics. Journal of Volcanology and Geothermal Research, 343, 45–59. https://doi.org/10/gb2dbp
Pitcher, B. W., Kent, A. J. R., Grunder, A. L., & Duncan, R. A. (2017). Frequency and volumes of ignimbrite eruptions following the Late Neogene initiation of the Central Oregon High Cascades. Journal of Volcanology and Geothermal Research, 339, 1–22. https://doi.org/10/gbkrk9
Sinton, J. M., Eason, D. E., & Duncan, R. A. (2017). Volcanic evolution of Moloka‘i, Hawai‘i: Implications for the shield to postshield transition in Hawaiian volcanoes. Journal of Volcanology and Geothermal Research, 340, 30–51. https://doi.org/10/gbf8rf

Publications in 2016 (10)

Balbas, A., Koppers, A. A. P., Kent, D. V., Konrad, K., & Clark, P. U. (2016). Identification of the short-lived Santa Rosa geomagnetic excursion in lavas on Floreana Island (Galapagos) by 40 Ar/ 39 Ar geochronology. Geology, 44(5), 359–362. https://doi.org/10/f8kdpg
Duncan, R. A., Falloon, T. J., Quilty, P. G., & Coffin, M. F. (2016). Widespread Neogene volcanism on Central Kerguelen Plateau, Southern Indian Ocean. Australian Journal of Earth Sciences, 63(4), 379–392. https://doi.org/10/ggjfb3
Duncan, R. A., Quilty, P. G., Barling, J., & Fox, J. M. (2016). Geological development of Heard Island, Central Kerguelen Plateau. Australian Journal of Earth Sciences, 63(1), 81–89. https://doi.org/10/ggjfb2
Duncan, R. A., Kent, A. J. R., Thornber, C. R., Schlieder, T. D., & Al-Amri, A. M. (2016). Timing and composition of continental volcanism at Harrat Hutaymah, western Saudi Arabia. Journal of Volcanology and Geothermal Research, 313, 1–14. https://doi.org/10/f8h5tc
Keller, S. M., & Morgan, M. L. (Eds.). (2016). Geomorphic evolution of the San Luis Basin and Rio Grande in southern Colorado and northern New Mexico. In Unfolding the Geology of the West (pp. 291–333). Geological Society of America. https://doi.org/10.1130/2016.0044(13)
Larsen, L. M., Pedersen, A. K., Tegner, C., Duncan, R. A., Hald, N., & Larsen, J. G. (2016). Age of Tertiary volcanic rocks on the West Greenland continental margin: Volcanic evolution and event correlation to other parts of the North Atlantic Igneous Province. Geological Magazine, 153(3), 487–511. https://doi.org/10/f8jg7z
McKee, C. O., & Duncan, R. A. (2016). Early volcanic history of the Rabaul area. Bulletin of Volcanology, 78(4), 24. https://doi.org/10/f8gss8
Price, A. A., Jackson, M. G., Blichert-Toft, J., Blusztajn, J., Conatser, C. S., Konter, J. G., Koppers, A. A. P., & Kurz, M. D. (2016). Geochemical evidence in the northeast Lau Basin for subduction of the Cook-Austral volcanic chain in the Tonga Trench: COOK-AUSTRAL SEAMOUNT SUBDUCTION. Geochemistry, Geophysics, Geosystems, 17(5), 1694–1724. https://doi.org/10/f8vmhc
Shah, J., Koppers, A. A. P., Leitner, M., Leonhardt, R., Muxworthy, A. R., Heunemann, C., Bachtadse, V., Ashley, J. A. D., & Matzka, J. (2016). Palaeomagnetic evidence for the persistence or recurrence of geomagnetic main field anomalies in the South Atlantic. Earth and Planetary Science Letters, 441, 113–124. https://doi.org/10/f8ktwr
Tejada, M. L. G., Geldmacher, J., Hauff, F., Heaton, D., Koppers, A. A. P., Garbe-Schönberg, D., Hoernle, K., Heydolph, K., & Sager, W. W. (2016). Geochemistry and age of Shatsky, Hess, and Ojin Rise seamounts: Implications for a connection between the Shatsky and Hess Rises. Geochimica et Cosmochimica Acta, 185, 302–327. https://doi.org/10/f8rzdk

2015 (4)

Fifarek, R. H., Prihar, D. W., Hillesland, L. L., Casaceli, R. J., Dilles, P. A., & Miggins, D. P. (2015). Tectonostratigraphic Framework and Timing of Mineralization at the Relief Canyon Mine, Pershing County, Nevada. New Concepts and Discoveries: Geological Society of Nevada 2015 Symposium, 453.
Hatfield, A. K., Nielsen, R. L., Kent, A. J. R., Rowe, M. C., & Duncan, R. A. (2015). Snow Peak, Oregon: Latest Miocene low-K tholeiite volcanism in the Cascadia forearc. Lithos, 239, 86–96. https://doi.org/10/f74cm6
Meco, J., Koppers, A. A. P., Miggins, D. P., Lomoschitz, A., & Betancort, J.-F. (2015). The Canary record of the evolution of the North Atlantic Pliocene: New 40Ar/39Ar ages and some notable palaeontological evidence. Palaeogeography, Palaeoclimatology, Palaeoecology, 435, 53–69. https://doi.org/10/f7pdfp
Shrivastava, J. P., Duncan, R. A., & Kashyap, M. (2015). Post-K/PB younger 40 Ar– 39 Ar ages of the Mandla lavas: Implications for the duration of the Deccan volcanism. Lithos, 224–225, 214–224. https://doi.org/10/ggjfbx

2014 (2)

Larsen, L. M., Pedersen, A. K., Tegner, C., & Duncan, R. A. (2014). Eocene to Miocene igneous activity in NE Greenland: Northward younging of magmatism along the East Greenland margin. Journal of the Geological Society, 171(4), 539–553. https://doi.org/10/ggjfbw
Vanderkluysen, L., Mahoney, J. J., Koppers, A. A. P., Beier, C., Regelous, M., Gee, J. S., & Lonsdale, P. F. (2014). Louisville Seamount Chain: Petrogenetic processes and geochemical evolution of the mantle source. Geochemistry, Geophysics, Geosystems, 15(6), 2380–2400. https://doi.org/10/f6dh52

2013 (8)

Barry, T. L., Kelley, S. P., Reidel, S. P., Camp, V. E., Self, S., Jarboe, N. A., Duncan, R. A., & Renne, P. R. (2013). Eruption chronology of the Columbia River Basalt Group. In Geological Society of America Special Papers (Vol. 497, pp. 45–66). Geological Society of America. https://doi.org/10.1130/2013.2497(02)
Camp, V. E., Ross, M. E., Duncan, R. A., Jarboe, N. A., Coe, R. S., Hanan, B. B., & Johnson, J. A. (2013). The Steens Basalt: Earliest lavas of the Columbia River Basalt Group. In Geological Society of America Special Papers (Vol. 497, pp. 87–116). Geological Society of America. https://doi.org/10.1130/2013.2497(04)
Duncan, R. A., & Al-Amri, A. M. (2013). Timing and composition of volcanic activity at Harrat Lunayyir, western Saudi Arabia. Journal of Volcanology and Geothermal Research, 260, 103–116. https://doi.org/10/f46cxr
Ford, M. T., Grunder, A. L., & Duncan, R. A. (2013). Bimodal volcanism of the High Lava Plains and Northwestern Basin and Range of Oregon: Distribution and tectonic implications of age-progressive rhyolites: Age-Progressive Rhyolites of Oregon. Geochemistry, Geophysics, Geosystems, 14(8), 2836–2857. https://doi.org/10/f5fzkp
Helgason, J., & Duncan, R. A. (2013). Stratigraphy, 40Ar-39Ar dating and erosional history of Svínafell, SE-Iceland. Jökull, 63, 33–56.
Loewen, M. W., Duncan, R. A., Kent, A. J. R., & Krawl, K. (2013). Prolonged plume volcanism in the Caribbean Large Igneous Province: New insights from Curaçao and Haiti: Prolonged Plume Volcanism in the Clip. Geochemistry, Geophysics, Geosystems, 14(10), 4241–4259. https://doi.org/10/f5qw44
O’Connor, J. M., Steinberger, B., Regelous, M., Koppers, A. A. P., Wijbrans, J. R., Haase, K. M., Stoffers, P., Jokat, W., & Garbe-Schönberg, D. (2013). Constraints on past plate and mantle motion from new ages for the Hawaiian-Emperor Seamount Chain: HAWAIIAN-EMPEROR SEAMOUNT CHAIN AGES. Geochemistry, Geophysics, Geosystems, 14(10), 4564–4584. https://doi.org/10/f5qvsp
Pedersen, A. K., Larsen, L. M., Watt, W. S., Sorensen, E. V., & Duncan, R. A. (2013). Stratigraphy and age of the Eocene Igtertivâ Formation basalts, alkaline pebbles and sediments of the Kap Dalton Group in the graben at Kap Dalton, East Greenland. Geological Society of Denmark. Bulletin, 61, 1–18.

2012 (4)

Aydar, E., Schmitt, A. K., Çubukçu, H. E., Akin, L., Ersoy, O., Sen, E., Duncan, R. A., & Atici, G. (2012). Correlation of ignimbrites in the central Anatolian volcanic province using zircon and plagioclase ages and zircon compositions. Journal of Volcanology and Geothermal Research, 213–214, 83–97. https://doi.org/10/df2gbj
Koppers, A. A. P., Yamazaki, T., Geldmacher, J., Gee, J. S., Pressling, N., Koppers, A. A. P., Yamazaki, T., Geldmacher, J., Gee, J. S., Pressling, N., Hoshi, H., Anderson, L., Beier, C., Buchs, D. M., Chen, L.-H., Cohen, B. E., Deschamps, F., Dorais, M. J., Ebuna, D., … Williams, R. (2012). Limited latitudinal mantle plume motion for the Louisville hotspot. Nature Geoscience, 5(12), 911–917. https://doi.org/10/f4f9np
Meffre, S., Falloon, T. J., Crawford, T. J., Hoernle, K., Hauff, F., Duncan, R. A., Bloomer, S. H., & Wright, D. J. (2012). Basalts erupted along the Tongan fore arc during subduction initiation: Evidence from geochronology of dredged rocks from the Tonga fore arc and trench: TONGA FORE ARC. Geochemistry, Geophysics, Geosystems, 13(12). https://doi.org/10/ggjcf2
Ray, J. S., Mahoney, J. J., Duncan, R. A., Ray, J., Wessel, P., & Naar, D. F. (2012). Chronology and Geochemistry of Lavas from the Nazca Ridge and Easter Seamount Chain: An 30 Myr Hotspot Record. Journal of Petrology, 53(7), 1417–1448. https://doi.org/10/f3359f

2011 (8)

Boschmann, D.E., J. Dilles, A. Meigs and P. Walsh (2011). Structural and volcanic evolution of the Glass Buttes area, Oregon. Transactions – Geothermal Resources Council 35-1: 727-729
Duncan, R., S. Ginesu, F. Secchi and S. Sias (2011). The recent evolution of the Sinis region (Western Coast of Sardinia, Italy) on the basis of new radiometric data of the pliocenic volcanism. Geografia Fisica e Dinamica Quaternaria 34(2): 175-181. DOI: 10.4461/gfdq.2011.34.16
Koppers, A.A.P., M.D. Gowen, L.E. Colwell, J.S. Gee, P.F. Lonsdale, J.J. Mahoney and R.A. Duncan (2011). New 40Ar/39Ar Age Progression for the Louisville Hotspot Trail and Implications for Inter-Hotspot Motion. Geochemistry Geophysics Geosystems 12(12): Q0AM02. DOI: 10.1029/2011GC003804
Koppers, A.A.P., J.A. Russell, J. Roberts, M.G. Jackson, J.G. Konter, D.J. Wright, H. Staudigel and S.R. Hart (2011). Age Systematics of Two Young En Echelon Samoan Volcanic Trails. Geochemistry Geophysics Geosystems 12(7): Q07025. DOI: doi:10.1029/2010GC003438
Timm, C., K. Hoernle, R. Werner, F. Hauff, P.v. den Bogaard, P. Michael, M.F. Coffin and A. Koppers (2011). Age and geochemistry of the oceanic Manihiki Plateau, SW Pacific: New evidence for a plume origin. Earth and Planetary Science Letters DOI: 10.1016/j.epsl.2011.01.025
Moore, J., W.M. White, D. Paul, R.A. Duncan, W. Abouchami and S.J.G. Galer (2011). Evolution of shield-building and rejuvenescent volcanism of Mauritius. Journal of Volcanology and Geothermal Research 207(1-2): 47-66. DOI: 10.1016/j.jvolgeores.2011.07.005
Sanematsu, K., H. Murakami, S. Duangsurigna, S. Vilayhack, R.A. Duncan and Y. Watanabe (2011). 40Ar/ 39Ar ages of granitoids from the Truong Son fold belt and Kontum massif in Laos. Journal of Mineralogical and Petrological Sciences 106(1): 13-25. DOI: 10.2465/jmps.091216
Schmidt, M.E. and A.L. Grunder (2011). Deep mafic roots to arc volcanoes: Mafic recharge and differentiation of basaltic andesite at North Sister Volcano, Oregon Cascades. Journal of Petrology 52(3): 603-641. DOI: 10.1093/petrology/egq094

2010 (6)

Watts, A.B., A.A.P. Koppers and D.P. Robinson (2010). Seamount subduction and earthquakes. Oceanography 23(1): 166-173.
Koppers, A.A.P. and A.B. Watts (2010). Intraplate Seamounts as a window into deep earth processes. Oceanography 23(1): 42-57.
Staudigel, H., A.A.P. Koppers, T.A. Plank and B.B. Hanan (2010). Seamounts in the Subduction Factory. Oceanography 23(1): 176-181.
Longo, A.A., J.H. Dilles, A.L. Grunder and R. Duncan (2010). Evolution of calc-alkaline volcanism and associated hydrothermal gold deposits at Yanacocha, Peru. Economic Geology 105(7): 1191-1241. DOI: 10.2113/econgeo.105.7.1191
Norman, M.D., R.A. Duncan and J.J. Huard (2010). Imbrium provenance for the Apollo 16 Descartes terrain: Argon ages and geochemistry of lunar breccias 67016 and 67455. Geochimica et Cosmochimica Acta 74(2): 763-783. DOI: 10.1016/j.gca.2009.10.024
Madeira, J., J. Mata, C. Mourão, A. Brum da Silveira, S. Martins, R. Ramalho and D.L. Hoffmann (2010). Volcano-stratigraphic and structural evolution of Brava Island (Cape Verde) based on 40Ar/39Ar, U–Th and field constraints. Journal of Volcanology and Geothermal Research 196(3-4): 219-235. DOI: 10.1016/j.jvolgeores.2010.07.010

2009 (3)

VanLaningham, S., Pisias, N.G., Duncan, R.A. and Clift, P.D. (2009). Glacial-interglacial sediment transport to the Meiji Drift, northwest Pacific Ocean: Evidence for timing of Beringian outwashing. Earth and Planetary Science Letters 277(1-2), 64-72.
Renne, P.R., A.L. Deino, W.E. Hames, M.T. Heizler, S.R. Hemming, K.V. Hodges, A.A.P. Koppers, D.F. Mark, L.E. Morgan, D. Phillips, B.S. Singer, B.D. Turrin, I.M. Villa, M. Villeneuve and J.R. Wijbrans (2009). Data reporting norms for 40Ar/39Ar geochronology. Quaternary Geochronology 4(5): 346-352. DOI: 10.1016/j.quageo.2009.06.005
Schmidt, M.E. and A.L. Grunder (2009). The evolution of North Sister: A volcano shaped by extension and ice in the central Oregon Cascade Arc. Bulletin of the Geological Society of America 121(5-6): 643-662. DOI: 10.1130/b26442.1

2008 (3)

Curtis, M.L., Riley, T.R., Owens, W.H., Leat, P.T. and Duncan, R.A. (2008). The form, distribution and anisotropy of magnetic susceptibility of Jurassic dykes in H.U. Sverdrupfjella, Dronning Maud Land, Antarctica. Implications for dyke swarm emplacement. Journal of Structural Geology 30(11), 1429-1447.
Koppers, A.A.P., Russell, J.A., Jackson, M., Konter, J., Staudigel, H. and Hart, S.R. (2008). Samoa Reinstated as a Primary Hotspot Trail. Geology 36(6), 435-438, doi:10.1130/G24630A.1.
VanLaningham, S., Duncan, R.A., Pisias, N. and Graham, D.W. (2008). Tracking fluvial response to climate change in the Pacific Northwest: A combined provenance approach using Ar and Nd isotopic systems on fine-grained sediments. Quaternary Science Reviews In Press.

2007 (11)

Chaytor, J.D., Keller, R.A., Duncan, R.A. and Dziak, R.P. (2007). Seamount morphology in the Bowie and Cobb hot spot trails, Gulf of Alaska. Geochemistry Geophysics Geosystems 8, -.
Coffin, M.F., Duncan, R.A., Eldholm, O., Fitton, J.G., Frey, F.A., Larsen, H.C., Mahoney, J.J., Saunders, A.D., Schlich, R. and Wallace, P.J. (2007). Large igneous provinces and scientific drilling: Status quo and a look ahead. Oceanography 19, 150-160.
Duncan, R.A., Tiraboschi, D., Erba, E., Walczak, P.S. and Clarke, L.J. (2007). The Cretaceous OAE1a-submarine plateau link: Additional geochemical evidence from marine sedimentary sections. EOS Trans. Am. Geophys. Union.
Kela, J.M., Stakes, D.S. and Duncan, R.A. (2007). Geochemical and age constraints on the formation of the Gorda Escarpment and Mendocino Ridge of the Mendocino transform fault in the NE Pacific. Geological Society of America Bulletin 119(1-2), 88-100.
Koppers, A.A.P., Staudigel, H., Phipps Morgan, J. and Duncan, R.A. (2007). Non-linear 40Ar/39Ar Age Systematics Along the Gilbert Ridge and Tokelau Seamount Trail and the Timing of the Hawaii-Emperor Bend. Geochemistry Geophysics Geosystems, Q06L13, doi:10.1029/2006GC001489.
Norman, M.D., Duncan, R.A. and Huard, J.J. (2007). Identifying impact events within the lunar cataclysm from 40Ar-39Ar ages and compositions of Apollo 16 impact melt rocks. Geochimica et Cosmochimica Acta 70(24), 6032-6049.
Roy, M., Clark, P.U., Duncan, R.A. and Hemming, S.R. (2007)**. Insights into the late Cenozoic configuration of the Laurentide Ice Sheet from Ar-40/Ar-39 dating of glacially transported minerals in midcontinent tills. Geochemistry Geophysics Geosystems 8, -.
Storey, M., Duncan, R.A. and Swisher, C.C. (2007). Paleocene-Eocene thermal maximum and the opening of the northeast Atlantic. Science 316(5824), 587-589.
Storey, M., Duncan, R.A. and Tegner, C. (2007). Timing and duration of volcanism in the North Atlantic Igneous Province: Implications for geodynamics and links to the Iceland hotspot. Chemical Geology 241(3-4), 264-281.
Tegner, C., Brooks, C.K., Duncan, R.A., Heister, L.E. and Bernstein, S. (2007). 40Ar-39Ar age of intrusions in East Greenland: Rift-to-drift transition over the Iceland hotspot. Lithos In Press.
Van Vliet-Lanoe, B., Gudmundsson, A., Guillou, H., Duncan, R.A., Genty, D., Ghaleb, B., Gouy, S., Recourt, P. and Scaillet, S. (2007). Limited glaciation and very early deglaciation in central Iceland. Implications for climate change. Comptes Rendus – Geoscience 339(1), 1-12.

2006 (8)

Christie, D.M., Ildefonse, B., Abe, N., Arai, S., Bach, W., Blackman, D.K., Duncan, R., Hooft, E., Humphris, S.E. and Miller, D.J. (2006). Mission Moho: Formation and evolution of oceanic lithosphere. Eos 87(48), 539.
Duncan, R.A., Tarduno, J.A. and Scholl, D.W. (2006). Leg 197 Synthesis: Southward motion and geochemical variability of the Hawaiian Hotspot. In: Proceedings of the Ocean Drilling Program, Scientific Results, R.A. Duncan, J.A. Tarduno, T.A. Davies and D.W. Scholl.
Forsyth, D.W., Harmon, N., Scheirer, D.S. and Duncan, R.A. (2006). Distribution of recent volcanism and the morphology of seamounts and ridges in the GLIMPSE study area: Implications for the lithospheric cracking hypothesis for the origin of intraplate, non-hot spot volcanic chains. Journal of Geophysical Research-Solid Earth 111(B11), -.
Hall, L.S., Mahoney, J.J., Sinton, J.M. and Duncan, R.A. (2006). Spatial and temporal distribution of a C-like asthenospheric component in the Rano Rahi seamount field, East Pacific Rise, 15°-19°S. Geochemistry, Geophysics, Geosystems 7, Q03009, doi:10.1029/2005GC000994.
Riley, T.R., Curtis, M.L., Leat, P.T., Watkeys, M.K., Duncan, R.A., Millar, I.L. and Owens, W.H. (2006). Overlap of Karoo and Ferrar magma types in KwaZulu-Natal, South Africa. Journal of Petrology 47(3), 541-566.
Sanematsu, K., Watanabe, K., Duncan, R.A. and Izawa, E. (2006). The history of vein formation determined by Ar-40/Ar-39 dating of adularia in the Hosen-1 vein at the Hishikari epithermal gold deposit, Japan. Economic Geology 101(3), 685-698.
Van Vliet-Lanoe, B., Gudmundsson, A., Duncan, R.A., Guillou, H., Scaillet, D., van Loon, A.J. and De Vleeschouwer, F. (2006). Volcanism-induced changes of ice-stream patterns. Palaeos In Press.
VanLaningham, S., Duncan, R.A. and Pisias, N.G. (2006). Erosion by rivers and transport pathways in the ocean: A provenance tool using 40Ar-39Ar incremental heating on fine-grained sediment. Journal of Geophysical Research F: Earth Surface 111(4).

2005 (9)

Barragan, R., Baby, P. and Duncan, R. (2005). Cretaceous alkaline intra-plate magmatism in the Ecuadorian Oriente Basin: Geochemical, geochronological and tectonic evidence. Earth and Planetary Science Letters 236(3-4), 670-690.
Duncan, R.A. and Norman, M.D. (2005). Assembly of the Descartes terrane: Argon ages of lunar breccias 67016 and 67455. Meteoritics & Planetary Science 40(9), A41-a41.
Koppers, A.A.P. and Staudigel, H. (2005). Asynchronous Bends in Pacific Seamount Trails: A Case for Extensional Volcanism? Science 307, 904-907, doi: 10.1126/science.1107260.
Mahoney, J.J., Duncan, R.A., Tejada, M.L.G., Sager, W.W. and Bralower, T.J. (2005). Jurassic-Cretaceous boundary age and mid-ocean-ridge-type mantle source for Shatsky Rise. Geology 33(3), 185-188.
Melluso, L., Morra, V., Brotzu, P., Tommasini, S., Renna, M.R., Duncan, R.A., Franciosi, L. and D’Amelio, F. (2005). Geochronology and petrogenesis of the cretaceous Antampombato-Ambatovy complex and associated dyke swarm, Madagascar. Journal of Petrology 46(10), 1963-1996.
Riley, T.R., Leat, P.T., Curtis, M.L., Millar, I.L., Duncan, R.A. and Fazel, A. (2005). Early-middle jurassic dolerite dykes from western Dronning Maud Land (Antarctica): Identifying mantle sources in the Karoo large igneous province. Journal of Petrology 46(7), 1489-1524.
Sanematsu, K., Duncan, R., Imai, A. and Watanabe, K. (2005). Geochronological constraints using 40AR/39AR dating on the mineralization of the Hishikari epithermal gold deposit, Japan. Resource Geology 55(3), 249-266.
Snow, L.J., Duncan, R.A. and Bralower, T.J. (2005). Trace element abundances in the Rock Canyon Anticline, Pueblo, Colorado, marine sedimentary section and their relationship to Caribbean plateau construction and oxygen anoxic event 2 (vol 20, art no PA3005, 2005). Paleoceanography 20(4), -.
Streck, M.J., Browning-Craig, H., Haldar, D., Ramos, F.C. and Duncan, R. (2005). Hornblende andesites/dacites in an oceanic arc setting at Narcondam volcano, Andaman Sea, SE Asia. Geochimica Et Cosmochimica Acta 69(10), A647-a647.

2004 (10)

Duncan, R.A. and Keller, R.A. (2004). Radiometric ages for basement rocks from the Emperor Seamounts, ODP Leg 197. Geochemistry Geophysics Geosystems 5, Q08L03, doi:10.1029/2004GC000704.
Erba, E. and Duncan, R. (2004). Environmental effects of Ontong Java Plateau formation: Implications for chronology, paleoproductivity and anoxia. Geochimica Et Cosmochimica Acta 68(11), A574-a574.
Ghazi, A.M., Hassanipak, A.A., Mahoney, J.J. and Duncan, R.A. (2004). Geochemical characteristics, 40Ar-39Ar ages and original tectonic setting of the Band-e-Zeyarat/Dar Anar ophiolite, Makran accretionary prism, S.E. Iran. Tectonophysics 394(1-2), 175-196.
Harijoko, A., Sanematsu, K., Duncan, R.A., Prihatmoko, S. and Watanabe, K. (2004). Timing of the mineralization and volcanism at Cibaliung gold deposit, western Java, Indonesia. Resource Geology 54(2), 187-195.
Jordan, B.T., Grunder, A.L., Duncan, R.A. and Deino, A.L. (2004)**. Geochronology of age-progressive volcanism of the Oregon High Lava Plains: Implications for the plume interpretation of Yellowstone. Journal of Geophysical Research-Solid Earth 109(B10), -.
Keller, R.A., Graham, D.W., Farley, K.A., Duncan, R.A. and Lupton, E. (2004). Cretaceous-to-recent record of elevated He-3/He-4 along the Hawaiian-Emperor volcanic chain. Geochemistry Geophysics Geosystems 5, -.
Koppers, A.A.P., Duncan, R.A. and Steinberger, B. (2004). Implications of a non-linear 40Ar/39Ar age progression along the Louisville seamount trail for models of fixed and moving hotspots. Geochemistry Geophysics Geosystems 5(6), Q06L02, doi:10.1029/2003GC000671.
Mahoney, J.J., Duncan, R.A., Tejada, M.L.G. and Sager, W.W. (2004). Geochemistry and age of basalts from the Shatsky Rise, NW Pacific. Geochimica Et Cosmochimica Acta 68(11), A591-a591.
Retallack, G.J., Orr, W.N., Prothero, D.R., Duncan, R.A., Kester, P.R. and Ambers, C.P. (2004). Eocene-Oligocene extinction and paleoclimatic change near Eugene, Oregon. Geological Society of America Bulletin 116(7-8), 817-839.
Storey, M., Pedersen, A.K., Stecher, O., Bernstein, S., Larsen, H.C., Larsen, L.M., Baker, J.A. and Duncan, R.A. (2004). Long-lived postbreakup magmatism along the East Greenland margin: Evidence for shallow-mantle metasomatism by the Iceland plume. Geology 32(2), 173-176.

2003 (7)

Bohaty, S.M., Wise, S.W.J., Duncan, R.A., Moore, C.L. and Wallace, P.J. (2003). Neogene diatom biostratography, tephra stratigraphy and chronology of ODP Hole 1138A, Kerguelen Plateau. In: Proc. ODP, Sci. Results, F.A. Frey, M.F. Coffin, P.J. Wallace and P.G. Quilty, 183, 1-53.
Duncan, R., Tarduno, J. and Scholl, D. (2003). ODP Leg 197: A paleomagnetic test for motion of the Hawaiian hotspot. JOIDES Journal 29(1), 2-5.
Ghazi, A.M., Pessagno, E.A., Hassanipak, A.A., Kariminia, S.M., Duncan, R.A. and Babaie, H.A. (2003). Biostratigraphic zonation and 40Ar-39Ar ages for the Neotethyan Khoy ophiolite of NW Iran. Palaeogeography, Palaeoclimatology, Palaeoecology 193(2), 311-323.
Koppers, A.A.P., Staudigel, H. and Duncan, R.A. (2003). High-resolution Ar-40/Ar-39 dating of the oldest oceanic basement basalts in the western Pacific basin. Geochemistry Geophysics Geosystems 4(11).
Peate, D.W., Baker, J.A., Blichert-Toft, J., Hilton, D.R., Storey, M., Kent, A.J.R., Brooks, C.K., Hansen, H., Pedersen, A.K. and Duncan, R.A. (2003). The Prinsen af Wales Bjerge Formation Lavas, East Greenland: The transition from Tholeiitic to Alkalic magmatism during palaeogene continental break-up. Journal of Petrology 44(2), 279-304.
Tarduno, J.A., Duncan, R.A., Scholl, D.W., Cottrell, R.D., Steinberger, B., Thordarson, T., Kerr, B.C., Neal, C.R., Frey, F.A., Torii, M. and Carvallo, C. (2003). The Emperor Seamounts: Southward motion of the Hawaiian hotspot plume in earth’s mantle. Science 301(5636), 1064-1069, doi: 10.1126/science.1086442.
Trehu, A.M., Stakes, D.S., Bartlett, C.D., Chevallier, J., Duncan, R.A., Goffredi, S.K., Potter, S.M. and Salamy, K.A. (2003). Seismic and seafloor evidence for free gas, gas hydrates, and fluid seeps on the transform margin offshore Cape Mendocino. Journal of Geophysical Research-Solid Earth 108(B5).

2002 (8)

Coffin, M.F., Pringle, M.S., Duncan, R.A., Gladczenko, T.P., Storey, M., Muller, R.D. and Gahagan, L.A. (2002). Kerguelen hotspot magma output since 130 Ma. Journal of Petrology 43(7), 1121-1139.
Coulson, I.M., Villeneuve, M.E., Dipple, G.M., Duncan, R.A., Russell, J.K. and Mortensen, J.K. (2002). Time-scales of assembly and thermal history of a composite felsic pluton: constraints from the Emerald Lake area, northern Canadian Cordillera, Yukon. Journal of Volcanology and Geothermal Research 114(3-4), 331-356.
Duncan, R.A. (2002). A time frame for construction of the Kerguelen Plateau and Broken Ridge. Journal of Petrology 43(7), 1109-1119.
Hansen, H., Petersen, A.K., Duncan, R.A., Bird, D.K., Brooks, C.K., Fawcett, J.J., Gittins, J., Gorton, M. and O’Day, P. (2002). Volcanic stratigraphy of the southern Prinsen af Wales Bjerge region, East Greenland. In: The North Atlantic Igneous Province: Stratigraphy, Tectonic, Volcanic and Magmatic Processes, D.W. Jolley and B.R. Bell, Geol. Soc., London, Spec. Publ., 197, 183-218.
Kerr, A.C., Tarney, J., Kempton, P.D., Spadea, P., Nivia, A., Marriner, G.F. and Duncan, R.A. (2002). Pervasive mantle plume head heterogeneity: Evidence from the late Cretaceous Caribbean-Colombian oceanic plateau. Journal of Geophysical Research-Solid Earth 107(B7), -.
Koppers, A.A.P. (2002). ArArCALC – software for Ar-40/Ar-39 age calculations. Computers & Geosciences 28(5): 605-619.
Mahoney, J.J., Duncan, R.A., Khan, W., Gnos, E. and McCormick, G.R. (2002). Cretaceous volcanic rocks of the South Tethyan suture zone, Pakistan: implications for the Reunion hotspot and Deccan Traps. Earth and Planetary Science Letters 203(1), 295-310.
Tejada, M.L.G., Mahoney, J.J., Neal, C.R., Duncan, R.A. and Petterson, M.G. (2002). Basement geochemistry and geochronology of central Malaita, Solomon islands, with implications for the origin and evolution of the Ontong Java Plateau. Journal of Petrology 43(3), 449-484.

2001 (5)

Guillou, H., Carracedo, J.C. and Duncan, R.A. (2001). K-Ar, Ar-40-Ar-39 ages and magnetostratigraphy of Brunhes and Matuyama lava sequences from La Palma Island. Journal of Volcanology and Geothermal Research 106(3-4), 175-194.
Helgason, J. and Duncan, R.A. (2001). Glacial-interglacial history of the Skaftafell region, southeast Iceland, 0-5 Ma. Geology 29(2), 179-182.
Jones, D.L., Duncan, R.A., Briden, J.C., Randall, D.E. and MacNiocaill, C. (2001). Age of the Batoka basalts, northern Zimbabwe, and the duration of Karoo Large Igneous Province magmatism. Geochemistry Geophysics Geosystems 2, art. no.-2000GC000110.
Mauffret, A., Leroy, S., Vila, J.M., Hallot, E., de Lepinay, B.M. and Duncan, R.A. (2001). Prolonged magmatic and tectonic development of the Caribbean Igneous Province revealed by a diving submersible survey. Marine Geophysical Researches 22(1), 17-45.
Nicolaysen, K., Bowring, S., Frey, F., Weis, D., Ingle, S., Pringle, M.S., Coffin, M.F., Antretter, M., Arndt, N., Barling, J., Boehm, F., Borre, M., Coxall, H., Damasceno, D., Damuth, J., Delius, H., Duncan, R., Inokuchi, H., Keszthelyi, L., Mahoney, J., Moore, C.L., Mu?ller, R., Neal, C., Reusch, D., Saccocia, P., Teagle, D., Wa?hnert, V., Wallace, P., Wise Jr, S.W. and Zhao, X. (2001). Provenance of Proterozoic garnet-biotite gneiss recovered from Elan Bank, Kerguelen Plateau, southern Indian Ocean. Geology 29(3), 235-238.

2000 (6)

Frey, F.A., Coffin, M.F., Wallace, P.J., Weis, D., Zhao, X., Wise Jr, S.W., Wahnert, V., Teagle, D.A.H., Saccocia, P.J., Reusch, D.N., Pringle, M.S., Nicolaysen, K.E., Neal, C.R., Muller, R.D., Moore, C.L., Mahoney, J.J., Keszthelyi, L., Inokuchi, H., Duncan, R.A., Delius, H., Damuth, J.E., Damasceno, D., Coxall, H.K., Borre, M.K., Boehm, F., Barling, J., Arndt, N.T. and Antretter, M. (2000). Origin and evolution of a submarine large igneous province: The Kerguelen Plateau and Broken Ridge, southern Indian Ocean. Earth and Planetary Science Letters 176(1), 73-89.
Guillou, H., Carracedo, J.C. and Duncan, R.A. (2000). Radiometric dating and magnetostratigraphy of Brunhes and Matuyama lava sequences from La Palma Island. Journal of Volcanology & Geothermal Research 106, 175-194.
Reiners, P.W., Hammond, P.E., McKenna, J.M. and Duncan, R.A. (2000). Young basalts of the central Washington Cascades, flux melting of the mantle, and trace element signatures of primary arc magmas. Contributions to Mineralogy and Petrology 138(3), 249-264.
Revillon, S., Hallot, E., Arndt, N.T., Chauvel, C. and Duncan, R.A. (2000). A complex history for the Caribbean plateau: Petrology, geochemistry, and geochronology of the Beata Ridge, south Hispaniola. Journal of Geology 108(6), 641-661.
Sinton, C.W., Sigurdsson, H. and Duncan, R.A. (2000). Geochronology and petrology of the igneous basement at the lower Nicaraguan Rise, Site 1001. Proceedings of the Ocean Drilling Program: Scientific Results 165, 233-236.
Stakes, D.S., Trehu, A.N., Goffredi, S.K., Naehr, T.H. and Duncan, R.A. (2002). Mass wasting, methane venting, and biological communities on the Mendocino transform fault. Geology 30(5), 407-410.

1999 (4)

Chandrasekharam, D., Mahoney, J.J., Sheth, H.C. and Duncan, R.A. (1999). Elemental and Nd-Sr-Pb isotope geochemistry of flows and dikes from the Tapi rift, Deccan flood basalt province, India. Journal of Volcanology and Geothermal Research 93(1-2), 111-123.
Larsen, H.C., Duncan, R.A., Allan, J.F. and Brooks, K. (1999). Proceedings, scientific results, Ocean Drilling Program, Leg 163, southeast Greenland Margin. Proceedings of the Ocean Drilling Program: Scientific Results 163, 1-173.
Petterson, M.G., Babbs, T., Neal, C.R., Mahoney, J.J., Saunders, A.D., Duncan, R.A., Tolia, D., Magu, R., Qopoto, C., Mahoa, H. and Natogga, D. (1999). Geological-tectonic framework of Solomon Islands, SW Pacific: crustal accretion and growth within an intra-oceanic setting. Tectonophysics 301(1-2), 35-60.
Tegner, C. and Duncan, R.A. (1999). 40Ar-39Ar chronology for the volcanic history of the Southeast Greenland rifted margin. Proceedings of the Ocean Drilling Program: Scientific Results 163, 53-62.

1998 (7)

Duncan, R.A. and Helgason, J. (1998). Precise dating of the Holmatindur cooling event in eastern Iceland: Evidence for mid-Miocene bipolar glaciation. Journal of Geophysical Research-Solid Earth 103(B6), 12397-12404.
Kristjansson, L., Duncan, R.A. and Gudmundsson, A. (1998). Stratigraphy, palaeomagnetism and age of volcanics in the upper regions of Pjorsardalur valley, central southern Iceland. Boreas 27(1), 1-13.
Sinton, C.W. and Duncan, R.A. (1998). 40Ar-39Ar ages of lavas from the southeast Greenland Margin, ODP Leg 152 and the Rockall Plateau, DSDP Leg 81. Proceedings of the Ocean Drilling Program: Scientific Results 152, 387-402.
Sinton, C.W., Duncan, R.A., Storey, M., Lewis, J. and Estrada, J.J. (1998). An oceanic flood basalt province within the Caribbean plate. Earth and Planetary Science Letters 155(3-4), 221-235.
Sinton, C.W., Hitchen, K. and Duncan, R.A. (1998). 40Ar-39Ar geochronology of silicic and basic volcanic rocks on the margins of the North Atlantic. Geological Magazine 135(2), 161-170.
Storey, M., Duncan, R.A., Pedersen, A.K., Larsen, L.M. and Larsen, H.C. (1998). 40Ar/39Ar geochronology of the West Greenland Tertiary volcanic province. Earth and Planetary Science Letters 160(3-4), 569-586.
Tegner, C., Duncan, R.A., Bernstein, S., Brooks, C.K., Bird, D.K. and Storey, M. (1998). 40Ar-39Ar geochronology of Tertiary mafic intrusions along the East Greenland rifted margin: Relation to flood basalts and the iceland hotspot track. Earth and Planetary Science Letters 156(1-2), 75-88.

1997 (11)

Chauvel, C., McDonough, W., Guille, G., Maury, R. and Duncan, R. (1997). Contrasting old and young volcanism in Rurutu Island, Austral chain. Chemical Geology 139(1-4), 125-143.
Duncan, R.A., Hooper, P.R., Rehacek, J., Marsh, J.S. and Duncan, A.R. (1997)**. The timing and duration of the Karoo igneous event, southern Gondwana. Journal of Geophysical Research-Solid Earth 102(B8), 18127-18138.
Keller, R.A., Fisk, M.R., Duncan, R.A. and White, W.M. (1997). 16 my of hotspot and nonhotspot volcanism on the Patton-Murray seamount platform, Gulf of Alaska. Geology 25(6), 511-514.
Kruse, S.E., Liu, Z.R.J., Naar, D.F. and Duncan, R.A. (1997). Effective elastic thickness of the lithosphere along the Easter Seamount Chain. Journal of Geophysical Research-Solid Earth 102(B12), 27305-27317.
Marsh, J.S., Hooper, P.R., Rehacek, J. and Duncan, R.A. (1997). Stratigraphy and age of Karoo basalts of Lesotho and implications for correlations within the Karoo Igneous Province. In: Large Igneous provinces, J.J. Mahoney and M.F. Coffin, American Geophysical Union, Geophys. Mon. 100, 247-272.
McNutt, M.K., Caress, D.W., Reynolds, J., Jordahl, K.A. and Duncan, R.A. (1997). Failure of plume theory to explain midplate volcanism in the southern Austral islands. Nature 389, 479-482.
Neal, C.R., Mahoney, J.J., Kroenke, L.W., Duncan, R.A. and Petterson, M.G. (1997). The Ontong Java Plateau. In: Large Igneous Provinces: Continental, Oceanic, and Planetary Flood Volcanism, J.J. Mahoney and M. Coffin, 100, 183-216.
Petterson, M.G., Neal, C.R., Mahoney, J.J., Kroenke, L.W., Saunders, A.D., Babbs, T.L., Duncan, R.A., Tolia, D. and McGrail, B. (1997). Structure and deformation of north and central Malaita, Solomon Islands: tectonic implications for the Ontong Java Plateau Solomon arc collision, and for the fate of oceanic plateaus. Tectonophysics 283(1-4), 1-33.
Sheth, H.C., Duncan, R.A., Chandrasekharam, D. and Mahoney, J.J. (1997). Deccan Trap dioritic gabbros from the western Satpura-Tapi region. Current Science 72(10), 755-757.
Sinton, C.W. and Duncan, R.A. (1997). Potential links between ocean plateau volcanism and global ocean anoxia at the Cenomanian-Turonian boundary. Economic Geology and the Bulletin of the Society of Economic Geologists 92(7-8), 836-842.
Sinton, C.W., Duncan, R.A. and Denyer, P. (1997). Nicoya Peninsula, Costa Rica: A single suite of Caribbean oceanic plateau magmas. Journal of Geophysical Research-Solid Earth 102(B7), 15507-15520.

1996 (8)

White, W.M. and Duncan, R.A. (1996). Geochemistry and geochronology of the Society Islands: New evidence for deep mantle recycling. In: Earth Processes: Reading the Isotopic Code, A. Basu and S.R. Hart, Amer. Geophys. Union, Geophys. Monograph 95, 183-206.
Duncan, R.A., Larsen, H.C. and Allan, J.F. (1996). Proceedings, initial reports, Ocean Drilling Program, Leg 163, southeast Greenland margin. ODP, Texas A and M University, College Station, Pages.
Frey, F.A., McNaughton, N.J., Nelson, D.R., deLaeter, J.R. and Duncan, R.A. (1996). Petrogenesis of the Bunbury basalt, western Australia: Interaction between the Kerguelen plume and Gondwana lithosphere? Earth and Planetary Science Letters 144(1-2), 163-183.
Kerr, A.C., Marriner, G.F., Arndt, N.T., Tarney, J., Nivia, A., Saunders, A.D. and Duncan, R.A. (1996). The petrogenesis of Gorgona komatiites, picrites and basalts: New field, petrographic and geochemical constraints. Lithos 37(2-3), 245-260.
Larsen, H.C., Duncan, R. and Allan, J.F. (1996). SE Greenland margin. JOIDES Journal 22(1-2), 12-18.
Sinton, C.W., Christie, D.M. and Duncan, R.A. (1996). Geochronology of Galapagos seamounts. Journal of Geophysical Research-Solid Earth 101(B6), 13689-13700.
Spath, A., LeRoex, A.P. and Duncan, R.A. (1996). The geochemistry of lavas from the Comores archipelago, western Indian Ocean: Petrogenesis and mantle source region characteristics. Journal of Petrology 37(4), 961-991.
Tejada, M.L.G., Mahoney, J.J., Duncan, R.A. and Hawkins, M.P. (1996). Age and geochemistry of basement and alkalic rocks of Malaita and Santa Isabel, Solomon Islands, southern margin of Ontong Java plateau. Journal of Petrology 37(2), 361-394.

1995 (8)

Ashley, P.M., Duncan, R.A. and Feebrey, C.A. (1995). Ebor volcano and Crescent Complex, northeastern New South Wales: age and geological development. Australian Journal of Earth Sciences 42(5), 471-480.
Beiersdorf, H., Bach, W., Duncan, R., Erzinger, J. and Weiss, W. (1995). New Evidence for the Production of Em-Type Ocean Island Basalts and Large Volumes of Volcaniclastites During the Early History of the Manihiki Plateau. Marine Geology 122(3), 181-205.
Keller, R.A., Duncan, R.A. and Fisk, M.R., Eds. (1995). Geochemistry and 40Ar/39Ar geochronology of basalts from ODP Leg 145.
Pringle, M.S. and Duncan, R.A. (1995). Radiometric Ages of Basement Lavas Recovered at Lo-En, Wodejebato, MIT, and Taikuyo-Daisan Guyots, ODP Leg 144, Northwestern Pacific Ocean. In: Proceedings of the Ocean Drilling Program, Scientific Result, J.A. Haggerty, I. Premoli Silva, F. Rack and M.K. McNutt, 144, 547-557.
Pringle, M.S. and Duncan, R.A. (1995). Radiometric Ages of Basement Lavas Recovered at Sites 865, 866, and 869. In: Proceedings of the Ocean Drilling Program, Scientific Result, E.L. Winterer, W.W. Dager, J.V. Firth and J.M. Sinton, 143, 277-283.
Pyle, D.G., Christie, D.M., Mahoney, J.J. and Duncan, R.A. (1995). Geochemistry and geochronology of ancient southeast Indian and southwest Pacific seafloor. Journal of Geophysical Research 100(B11).
Sandwell, D.T., Winterer, E.L., Mammerickx, J., Duncan, R.A., Lynch, M.A., Levitt, D.A. and Johnson, C.L. (1995). Evidence for Diffuse Extension of the Pacific Plate from Pukapuka Ridges and Cross-Grain Gravity Lineations. Journal of Geophysical Research-Solid Earth 100(B8), 15087-15099.
Storey, M., Mahoney, J.J., Saunders, A.D., Duncan, R.A., Kelley, S.P. and Coffin, M.F. (1995). Timing of hot spot-related volcanism and the breakup of Madagascar and India. Science 267(5199), 852-855.

1994 (3)

Duncan, R.A., Fisk, M.R., White, W.M. and Nielsen, R.L. (1994)**. Tahiti: geochemical evolution of a French Polynesian volcano. Journal of Geophysical Research 99(B12).
Duncan, R.A. and Hogan, L.G. (1994). Radiometric dating of young MORB using the 40Ar-39Ar incremental heating method. Geophysical Research Letters 21, 1,927-1,930.
Gallahan, W.E. and Duncan, R.A. (1994). Spatial and temporal variability in crystallization of celadonites within the Troodos Ophiolite, Cyprus: implications for low- temperature alteration of the oceanic crust. Journal of Geophysical Research 99(B2), 3147-3161.

1993 (8)

White, W.M., McBirney, A.R. and Duncan, R.A. (1993). Petrology and geochemistry of the Galapagos Islands: portrait of a pathological mantle plume. Journal of Geophysical Research 98(B11).
Winterer, E.L., Natland, J.H., Van Waasbergen, R.J., Duncan, R.A., McNutt, M.K., Wolfe, C.J., Premoli Silva, I., Sager, W.W. and Sliter, W.V. (1993). Cretaceous Guyots in the Northwest Pacific: an Overview of their Geology and Geophysics. In: The Mesozoic Pacific: geology, tectonics, and volcanism, M.S. Pringle, W.W. Sager, W.V. Sliter and S. Stein, Washington, D.C., Am. Geophys. Un., 77 (Schlanger Volume).
Desonie, D.L., Duncan, R.A. and Natland, J.H. (1993). Temporal and Geochemical Variability of Volcanic Products of the Marquesas Hotspot. Journal of Geophysical Research 98, 17,649-17,665.
Fisk, M.R., Duncan, R.A., Fox, C.G. and Witter, J.B. (1993). Emergence and petrology of the Mendocino Ridge. Marine Geophysical Researches 15(4), 283-296.
Mahoney, J.J., Storey, M., Duncan, R.A., Spencer, K.J. and Pringle, M. (1993). Geochemistry and geochronology of Leg 130 basement lavas: nature and origin of the Ontong Java Plateau. Proc., scientific results, ODP, Leg 130, Ontong Java Plateau, 3-22.
Mahoney, J.J., Storey, M., Duncan, R.A., Spencer, K.J. and Pringle, M.S. (1993). Geochemistry and Age of the Ontong Java Plateau. In: The Mesozoic Pacific: geology, tectonics, and volcanism, M.S. Pringle, W.W. Sager, W.V. Sliter and S. Stein, Washington, D.C., Am. Geophys. Un., 77 (Schlanger Volume), 233-261.
Mork, M.B.E. and Duncan, R.A. (1993). Late Pliocene basaltic volcanism on the western Barents Shelf margin: implications from petrology and 40Ar-39Ar dating of volcaniclastic debris from a shallow drill core. Norsk Geologisk Tidsskrift 73(4), 209-225.
Sager, W.W., Duncan, R.A. and Handschumacher, D.W. (1993). Paleomagnetism of the Japanese and Marcus-Wake seamounts, Western Pacific Ocean. In: The Mesozoic Pacific: geology, tectonics, and volcanism, M.S. Pringle, W.W. Sager, W.V. Sliter and S. Stein, Washington, D.C., Am. Geophys. Un., 77 (Schlanger Volume), 401-435.

1992 (2)

Christie, D.M., Duncan, R.A., Mcbirney, A.R., Richards, M.A., White, W.M., Harpp, K.S. and Fox, C.G. (1992). Drowned Islands Downstream from the Galapagos Hotspot Imply Extended Speciation Times. Nature 355(6357), 246-248.
Duncan, R.A. and Storey, M. (1992)**. The life cycle of Indian Ocean hotspots. In: Synthesis of Results from Scientific Drilling in the Indian Ocean, R.A. Duncan, Am. Geophys. Union, Geophys. Monograph 70, 91-103.

1991 (5)

Duncan, R.A. (1991). Age distribution of volcanism along aseismic ridges in the eastern Indian Ocean. Proc., scientific results, ODP, Leg 121, Broken Ridge and Ninetyeast Ridge, 507-517.
Duncan, R.A. (1991). Ocean drilling and the volcanic record of hotspots. GSA Today 1(10), 213-216, 219.
Duncan, R.A. and Richards, M.A. (1991). Hotspots, mantle plumes, flood basalts, and true polar wander. Reviews of Geophysics 29, 31-50.
Prestvik, T. and Duncan, R.A. (1991). The geology and age of Peter I Oy, Antarctica. Polar Research 9(1), 89-98.
Richards, M.A., Jones, D.L., Duncan, R.A. and DePaolo, D.J. (1991). A mantle plume initiation model for the Wrangellia flood basalt and other oceanic plateaus. Science 254(5029), 263-267.

1990 (12)

Chauvin, A., Roperch, P. and Duncan, R.A. (1990). Records of geomagnetic reversals from volcanic Islands of French Polynesia. 2. Paleomagnetic study of a flow sequence (1.2-0.6 Ma) from the Island of Tahiti and discussion of reversal models. Journal of Geophysical Research 95(B3), 2727-2752.
Desonie, D.L. and Duncan, R.A. (1990). The Cobb-Eickelberg Seamount Chain: hotspot volcanism with mid-ocean ridge basalt affinity. Journal of Geophysical Research 95(B8).
Duncan, R.A. (1990). The Volanic record of the Reunion Hotspot. Proc., scientific results, ODP, Leg 115, Mascarene Plateau, 3-10.
Duncan, R.A., Backman, J. and Peterson, L.C. (1990). Proceedings, scientific results, Ocean Drilling Program, Leg 115, Mascarene Plateau.
Duncan, R.A. and Hargraves, R.B. (1990). 40Ar/39Ar geochronology of basement rocks from the Mascarene Plateau, the Chagos Bank, and the Maldives Ridge. Proc., scientific results, ODP, Leg 115, Mascarene Plateau, 43-51.
Fisk, M.R., Duncan, R.A. and Baxter, A.N. (1990). Site survey results from the Mascarene Plateau. Proc., scientific results, ODP, Leg 115, Mascarene Plateau, 781-790.
Hargraves, R.B. and Duncan, R.A. (1990). Radiometric age and paleomagnetic results from Seychelles dikes. Proc., scientific results, ODP, Leg 115, Mascarene Plateau, 119-122.
Levi, S., Audunsson, H., Duncan, R.A., Kristjansson, L., Gillot, P. and Jakobsson, S.P. (1990). Late Pleistocene geomagnetic excursion in Icelandic lavas: confirmation of the Laschamp excursion. Earth & Planetary Science Letters 96(3-4), 443-457.
O’Connor, J.M. and Duncan, R.A. (1990). Evolution of the Walvis Ridge-Rio Grande Rise Hot Spot system: implications for African and South American plate motions over plumes. Journal of Geophysical Research 95(B11).
Prestvik, T., Barnes, C.G., Sundvoll, B. and Duncan, R.A. (1990). Petrology of Peter I Oy (Peter I Island), West Antarctica. Journal of Volcanology & Geothermal Research 44(3-4), 315-338.
Roperch, P. and Duncan, R.A. (1990). Records of geomagnetic reversals from volcanic islands of French Polynesia. I. Paleomagnetic study of a polarity transition in a lava sequence from the Island of Huahine. Journal of Geophysical Research 95(B3), 2713-2726.
White, W.M., Cheatham, M.M. and Duncan, R.A. (1990). Isotope geochemistry of Leg 115 basalts and inferences on the history of the Reunion mantle plume. Proc., scientific results, ODP, Leg 115, Mascarene Plateau, 53-61.

1989 (6)

Chauvin, A., Duncan, R.A., Bonhommet, N. and Levi, S. (1989). Paleointensity of the earth’s magnetic field and K-Ar dating of the Louchadiere volcanic flow (central France): new evidence for the Laschamp excursion. Geophysical Research Letters 16(10), 1189-1192.
Duncan, R.A., Backman, J. and Peterson, L. (1989). Reunion hotspot activity through Tertiary time: initial results from the Ocean Drilling Program, Leg 115. Journal of Volcanology & Geothermal Research 36(1-3), 193-198.
Duncan, R.A. and Kulm, L.D. (1989). Plate tectonic evolution of the Cascades arc-subduction complex. In: The Geology of North America: The Eastern Pacific Ocean and Hawaii, E.L. Winterer, D.M. Hussong and R.W. Decker, Boulder, Colorado, Geological Society of America, 413-438.
Fisk, M.R., Duncan, R.A., Baxter, A.N., Greenough, J.D., Hargraves, R.B. and Tatsumi, Y. (1989). Reunion hotspot magma chemistry over the past 65 my: results from Leg 115 of the Ocean Drilling Program. Geology 17(10), 934-937.
McDougall, I. and Duncan, R.A. (1989). Time-space relationships for Cainozoic volcanism in eastern Australia, the Tasman Sea, and New Zealand. In: Cainozoic Intraplate Volcanism in Eastern Australia and New Zealand, R.W. Johnson and S.R. Taylor.
Richards, M.A., Duncan, R.A. and Courtillot, V.E. (1989). Flood basalts and hot-spot tracks: plume heads and tails. Science 246(4926), 103-107.

1988 (6)

Backman, J. and Duncan, R.A. (1988). Proceedings, initial reports, Ocean Drilling Program, Leg 115, Mascarene Plateau.
Duncan, R.A. and Pyle, D.G. (1988). Rapid eruption of the Deccan flood basalts at the Cretaceous/Tertiary boundary. Nature 333(6176), 841-843.
Duncan, R.A. and Pyle, D.G. (1988). Rapid eruption of the Deccan flood basalts, western India. Memoirs – Geological Society of India 10, 1-9.
Duncan, R.A. and Varne, R. (1988). The age and distribution of the igneous rocks of Macquarie Island. Papers & Proceedings – Royal Society of Tasmania 122(1), 45-50.
McDougall, I. and Duncan, R.A. (1988). Age progressive volcanism in the Tasmantid Seamounts. Earth & Planetary Science Letters 89(2), 207-220.
Watts, A.B., Weissel, J.K., Duncan, R.A. and Larson, R.L. (1988). Origin of the Louisville Ridge and its relationship to the Eltanin fracture zone system. Journal of Geophysical Research 93, 3,051-3,077.

1987 (3)

Duncan, R.A., Fisk, M.R. and Natland, J. (1987)**. The Development of Volcanism at Tahiti, French Polynesia. EOS 68, 1521.
Duncan, R.A. and Green, D.H. (1987). The genesis of refractory melts in the formation of oceanic crust. Contributions to Mineralogy and Petrology 96(3), 326-342.
Verplanck, E.P. and Duncan, R.A. (1987). Temporal variations in plate convergence and eruption rates in the Western Cascades, Oregon ( USA). Tectonics 6(2), 197-209.

1986 (7)

Duncan, R.A., McCulloch, M.T., Barsczus, H.G. and Nelson, D.R. (1986)**. Plume versus lithospheric sources for melts at Ua Pou, Marquesas Islands. Nature 322(6079), 534-538.
Geist, D.J., McBirney, A.R. and Duncan, R.A. (1986). Geology and petrogenesis of lavas from San Cristobal Island, Galapagos Archipelago. Geological Society of America Bulletin 97(5), 555-566.
Honjo, N., McElwee, K.R., Duncan, R.A. and Leeman, W.P. (1986). K-Ar ages of volcanic rocks from the Magic Reservoir eruptive center, Snake River Plain, Idaho. Isochron/West 46, 15-19.
Norman, M.D., McElwee, K.R., Duncan, R.A. and Leeman, W.P. (1986). K-Ar ages of Oligocene Salmon Creek Volcanics, Owyhee Mountains, Idaho. Isochron/West 46, 9-14.
Peterson, C., Duncan, R. and Scheidegger, K.F. (1986). Sequence and longevity of basalt alteration at Deep Sea Drilling Project Site 597 ( Leg 92, Pacific). Initial reports DSDP, Leg 92, Papeete, Tahiti to Balboa, Panama, 505-515.
Rea, D.K. and Duncan, R.A. (1986). North Pacific plate convergence: a quantitative record of the past 140 m.y. Geology 14(5), 373-376.
Staudigel, H., Gillis, K. and Duncan, R. (1986). K/Ar and Rb/Sr ages of celadonites from the Troodos ophiolite, Cyprus. Geology 14(1), 72-75.

1985 (7)

Duncan, R.A. (1985). Radiometric ages from volcanic rocks along the New Hebrides-Samoa Lineament. In: Circum-Pacific Council for Energy and Mineral Resources, v. 3, T.M. Brocker, Houston, TX, 65-74.
Duncan, R.A. and Clague, D.A. (1985). Pacific plate motion recorded by linear volcanic chains. In: The ocean basins and margins, A.E.A. Nairn, F.L. Stehli and S. Uyeda, New York, Plenum Press, 7A: The Pacific ocean, 89-121.
Duncan, R.A., Vallier, T.L. and Falvey, D.A. (1985). Volcanic episodes at Eua, Tonga Islands. In: Circum-Pacific Council for Energy and Mineral Resources, v. 2, D.W. Scholl and T.L. Vallier, Houston_, TX_, 281-290.
Geist, D.J., McBirney, A.R. and Duncan, R.A. (1985). Geology of Santa Fe Island: the oldest Galapagos volcano. Journal of Volcanology & Geothermal Research 26(3-4), 203-212.
McBirney, A.R., Cullen, A.B., Geist, D.J., Vicenzi, E.P., Duncan, R.A., Hall, M.L. and Estrella, M. (1985). The Galapagos volcano Alcedo: a unique ocean caldera. Journal of Volcanology & Geothermal Research 26(1-2), 173-177.
Silver, E.A., Gill, J.B., Schwartz, D., Prasetyo, H. and Duncan, R.A. (1985). Evidence for a submerged and displaced continental borderland, north Banda Sea, Indonesia. Geology 13(10), 687-691.
Whelan, P.W., Gill, J.B., Kollman, E., Duncan, R.A. and Drake, R. (1985). Radiometric dating of magmatic stages in Fiji. In: Circum-Pacific Council for Energy and Mineral Resources, v. 2, D.W. Scholl and T.L. Vallier, Houston_, TX_, 415-440.

1984 (2)

Duncan, R.A. (1984). Age progressive volcanism in the New England seamounts and the opening of the Central Atlantic Ocean. Journal of Geophysical Research 89, 9,980-9,990.
Duncan, R.A. and Hargraves, R.B. (1984). Plate tectonic evolution of the Caribbean region in the mantle reference frame. The Caribbean-South American plate boundary and regional tectonics, 81-93.
Schlanger, S.O., Garcia, M.O., Keating, B.H., Naughton, J.J., Sager, W.W., Haggerty, J.A., Philpotts, J.A. and Duncan, R.A. (1984). Geology and Geochronology of the Line Islands. Journal of Geophysical Research 89, 11,261-11,272.

1983 (2)

Bryan, W.B. and Duncan, R.A. (1983). Age and provenance of clastic horizons from Hole 516F ( DSDP, Leg 72). Initial reports DSDP, Leg 72, Santos, Brazil, 475-477.
Morrice, M.G., Jezek, P.A., Gill, J.B., Whitford, D.J. and Duncan, R.A. (1983). Volcanism accompanying arc-arc collision in the Molluca Sea, Indonesia. Journal of Volcanology & Geothermal Research 19, 136-165.

1982 (3)

Duncan, R.A. (1982). A captured island chain in the coast of Oregon and Washington. Journal of Geophysical Research 87, 10,827-10,837.
Emerick, C.M. and Duncan, R.A. (1982). Age progressive volcanism in the Comores Archipelago, western Indian Ocean and implications for Somali plate tectonics. Earth & Planetary Science Letters 60(3), 415-428.
Globerman, B.R., Beck Jr, M.E. and Duncan, R.A. (1982). Paleomagnetism and tectonic significance of Eocene basalts from the Black Hills, Washington Coast Range. Geological Society of America Bulletin 93(11), 1151-1159.

1981 (1)

Duncan, R.A. (1981). Hotspots in the southern Oceans – an absolute frame of reference for motion of the Gondwana continents. Tectonophysics 74, 29-42.

1980 (1)

McDougall, I. and Duncan, R.A. (1980). Linear volcanic chains – recording plate motions? Tectonophysics 63, 275-295.

Senior Theses (1)

Kiya Wilson (Undergraduate Honors thesis, 2011).

MSc Theses (14)

Joanna Rose (Geosciences, 2015)
Kevin Konrad (Geosciences, 2012)
Sarah Ashley Bromley (Geosciences, 2011)
Matt Loewen (Geosciences, 2011)
Jeremiah Oxford (Geosciences, 2007)
Jamie Russell (Scripps Institution of Oceanography, 2007)
Paul Walczak (COAS Geological Oceanography, 2006)
L.J. Snow (COAS Geological Oceanography, 2003)
P.K. Weise (Geosciences, 1992)
Chris Sinton (COAS Geological Oceanography, 1992)
K.R. McElwee (Marine Resource Management, 1992)
Carter Hull (Geosciences, University of Oregon, 1989).
David Reich (Geosciences, University of Oregon, 1988)
Doug Pyle (Geosciences, 1988).
E.P. Verplanck (COAS Geological Oceanography, 1985).
S. Hoffman (COAS Geological Oceanography, 1985).

PhD Theses

Peter Davidson (Geosciences, 2023)
Swenton, V. M. (2022). Geochronological and Geochemical Investigation into Rhyolite Volcanism of the High Lava Plains and Columbia River Basalt Group Provinces of Eastern Oregon, USA [Portland State University]. https://doi.org/10.15760/etd.7897
Wall, K. T. (2022). The 3.1 Ma to 100 ka Goat Rocks Volcanic Complex: Persistence and Evolution of Magmatism at a Long-Lived Major Andesite Locus on the Cascade Arc [PhD Thesis]. Oregon State University. https://ir.library.oregonstate.edu/concern/graduate_thesis_or_dissertations/9g54xr50r
Cahoon, E. B. (2020). Distribution, Geochronology, and Petrogenesis of the Picture Gorge Basalt with Special Focus on Petrological Relationships to the Main Columbia River Basalt Group [PhD Thesis, Portland State University]. https://doi.org/10.15760/etd.7481
Heaton, D. E. (2019). On the Volcanic and Geodynamic Evolution of the Shatsky Rise and the Louisville Seamount [PhD Thesis]. Oregon State University. https://ir.library.oregonstate.edu/concern/graduate_thesis_or_dissertations/m613n360w
Moore, N. E. (2018). Petrogenesis of the Steens Basalt: Variation in Source Contributions and Effects of Crustal Passage During the Onset of Columbia River Flood Basalt Volcanism [PhD Thesis, Oregon State University]. https://ir.library.oregonstate.edu/concern/graduate_thesis_or_dissertations/jq085r45v
Konrad, K. (2017). New Insights into Mantle Dynamics from Helium Isotopes and Argon Geochronology [PhD Thesis]. Oregon State University. https://ir.library.oregonstate.edu/concern/graduate_thesis_or_dissertations/2z10ws97f
Mucek, A. E. (2017). Investigating Timescales of Resurgence at Large Calderas: Post-74 ka Activity at Toba Caldera, Sumatra, Indonesia [PhD Thesis, Oregon State University]. https://ir.library.oregonstate.edu/concern/graduate_thesis_or_dissertations/dr26z311x
Pitcher, B. W. (2017). The Deschutes Formation: Evidence of extension-enhanced explosivity in the early High Cascades [PhD Thesis, Oregon State University]. https://ir.library.oregonstate.edu/concern/graduate_thesis_or_dissertations/wp988q42j
Schnur, S. R. (2017). Temporal Evolution of Submarine Volcanoes and Seamount Trails [PhD Thesis, Oregon State University]. https://ir.library.oregonstate.edu/concern/graduate_thesis_or_dissertations/1n79h875m
Loewen, M. W. (2013). Volatile mobility of trace metals in volcanic systems [PhD Thesis, Oregon State University]. https://ir.library.oregonstate.edu/concern/graduate_thesis_or_dissertations/jw827f27r?locale=en
Ford, M. T. (2012). Rhyolitic Magmatism of the High Lava Plains and Adjacent Northwest Basin and Range, Oregon: Implications for the Evolution of Continental Crust [PhD Thesis, Oregon State University]. https://ir.library.oregonstate.edu/concern/graduate_thesis_or_dissertations/3j333481g?locale=en
VanLaningham, S. J. (2007). The fluvial response to glacial-interglacial climate change in the Pacific Northwest, USA [PhD Thesis, Oregon State University]. https://ir.library.oregonstate.edu/concern/graduate_thesis_or_dissertations/9019s7045?locale=en
Longo, A. A. (2005). Evolution of Volcanism and Hydrothermal Activity in the Yanacocha Mining District, Northern Perú [PhD Thesis, Oregon State University]. https://ir.library.oregonstate.edu/concern/graduate_thesis_or_dissertations/3j3336672?locale=en
Jordan, B. T. (2001). Basaltic volcanism and tectonics of the High Lava Plains, southeastern Oregon [PhD Thesis, Oregon State University]. https://ir.library.oregonstate.edu/concern/graduate_thesis_or_dissertations/nv935579s?locale=en
Koppers, A. A. P. (1998). 40Ar/39Ar geochronology and isotope geochemistry of the west Pacific seamount province: Implications for absolute pacific plate motions and the motion of hotspots [PhD Thesis, Proefschrift Vrije Universiteit Amsterdam]. https://pid.uba.uva.nl/ark:/88238/b1990013414790205131
Bill Gallahan (COAS Geological Oceanography, 1996)
Keller, R. A. (1996). The petrology, geochemistry, and geochronology of hotspot seamounts in the North Pacific and arc/backarc volcanism on the northern Antarctic Peninsula [PhD Thesis]. Oregon State University. https://ir.library.oregonstate.edu/concern/graduate_thesis_or_dissertations/9c67wr28c
Sinton, C. W. (1996). A tale of two large igneous provinces: Geochronological and geochemical studies of the North Atlantic Volcanic Province and the Caribbean oceanic plateau [PhD Thesis, Oregon State University]. https://ir.library.oregonstate.edu/concern/graduate_thesis_or_dissertations/kd17cw054
O’Connor, J. M. (1991). The evolution of south Atlantic hot spot systems: An integrated geochronological and geochemical investigation [PhD Thesis, Oregon State University]. https://ir.library.oregonstate.edu/concern/graduate_thesis_or_dissertations/gq67jt317?locale=en
D.L. Desonie (COAS Geological Oceanography, 1990)
C. M. Emerick (COAS Geological Oceanography, 1985).
Dennis Geist (Geosciences, University of Oregon, 1984).