Dennis Geist - Publications

Affiliations: 
Geology University of Idaho, Moscow, ID, United States 
Area:
Geology, Geochemistry

65 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2023 Soderman CR, Shorttle O, Gazel E, Geist DJ, Matthews S, Williams HM. The evolution of the Galápagos mantle plume. Science Advances. 9: eadd5030. PMID 36897953 DOI: 10.1126/sciadv.add5030  0.366
2020 Stock MJ, Geist D, Neave DA, Gleeson MLM, Bernard B, Howard KA, Buisman I, Maclennan J. Cryptic evolved melts beneath monotonous basaltic shield volcanoes in the Galápagos Archipelago. Nature Communications. 11: 3767. PMID 32724050 DOI: 10.1038/s41467-020-17590-x  0.377
2018 Stock MJ, Bagnardi M, Neave DA, Maclennan J, Bernard B, Buisman I, Gleeson MLM, Geist D. Integrated Petrological and Geophysical Constraints on Magma System Architecture in the Western Galápagos Archipelago: Insights From Wolf Volcano Geochemistry, Geophysics, Geosystems. 19: 4722-4743. DOI: 10.1029/2018Gc007936  0.378
2017 Davidge L, Ebinger C, Ruiz M, Tepp G, Amelung F, Geist D, Coté D, Anzieta J. Seismicity patterns during a period of inflation at Sierra Negra volcano, Galápagos Ocean Island Chain Earth and Planetary Science Letters. 462: 169-179. DOI: 10.1016/J.Epsl.2016.12.021  0.393
2015 Rader E, Geist D, Geissman J, Dufek J, Harpp K. Hot clasts and cold blasts: Thermal heterogeneity in boiling-over pyroclastic density currents Geological Society Special Publication. 396: 67-86. DOI: 10.1144/Sp396.16  0.648
2015 Rader E, Geist D. Eruption conditions of spatter deposits Journal of Volcanology and Geothermal Research. 304: 287-293. DOI: 10.1016/J.Jvolgeores.2015.09.011  0.637
2015 Rader E, Emry E, Schmerr N, Frost D, Cheng C, Menard J, Yu CQ, Geist D. Characterization and Petrological Constraints of the Midlithospheric Discontinuity Geochemistry, Geophysics, Geosystems. 16: 3484-3504. DOI: 10.1002/2015Gc005943  0.68
2015 Gibson SA, Geist DJ, Richards MA. Mantle plume capture, anchoring, and outflow during Galápagos plume-ridge interaction Geochemistry, Geophysics, Geosystems. 16: 1634-1655. DOI: 10.1002/2015Gc005723  0.498
2015 Byrnes JS, Hooft EEE, Toomey DR, Villagõmez DR, Geist DJ, Solomon SC. An upper mantle seismic discontinuity beneath the Galápagos Archipelago and its implications for studies of the lithosphere-asthenosphere boundary Geochemistry, Geophysics, Geosystems. 16: 1070-1088. DOI: 10.1002/2014Gc005694  0.319
2014 Villagómez DR, Toomey DR, Geist DJ, Hooft EEE, Solomon SC. Mantle flow and multistage melting beneath the Galápagos hotspot revealed by seismic imaging Nature Geoscience. 7: 151-156. DOI: 10.1038/Ngeo2062  0.416
2014 Benage MC, Dufek J, Degruyter W, Geist D, Harpp K, Rader E. Tying textures of breadcrust bombs to their transport regime and cooling history Journal of Volcanology and Geothermal Research. 274: 92-107. DOI: 10.1016/J.Jvolgeores.2014.02.005  0.63
2014 Myers ML, Geist DJ, Rowe MC, Harpp KS, Wallace PJ, Dufek J. Replenishment of volatile-rich mafic magma into a degassed chamber drives mixing and eruption of Tungurahua volcano Bulletin of Volcanology. 76: 1-17. DOI: 10.1007/S00445-014-0872-0  0.413
2014 Geist DJ, Bergantz G, Chadwick WW. Galápagos Magma Chambers The Galapagos: a Natural Laboratory For the Earth Sciences. 55-69. DOI: 10.1002/9781118852538.ch5  0.412
2013 Herzberg C, Asimow PD, Ionov DA, Vidito C, Jackson MG, Geist D. Nickel and helium evidence for melt above the core-mantle boundary. Nature. 493: 393-7. PMID 23302797 DOI: 10.1038/Nature11771  0.447
2013 Cullen A, Macpherson C, Taib NI, Burton-Johnson A, Geist D, Spell T, Banda RM. Age and petrology of the Usun Apau and Linau Balui volcanics: Windows to central Borneo's interior Journal of Asian Earth Sciences. 76: 372-388. DOI: 10.1016/J.Jseaes.2013.05.003  0.425
2013 Vidito C, Herzberg C, Gazel E, Geist D, Harpp K. Lithological structure of the Galápagos Plume Geochemistry, Geophysics, Geosystems. 14: 4214-4240. DOI: 10.1002/Ggge.20270  0.438
2012 Poulakakis N, Russello M, Geist D, Caccone A. Unravelling the peculiarities of island life: vicariance, dispersal and the diversification of the extinct and extant giant Galápagos tortoises. Molecular Ecology. 21: 160-73. PMID 22098061 DOI: 10.1111/J.1365-294X.2011.05370.X  0.342
2012 Gibson SA, Geist DG, Day JA, Dale CW. Short wavelength heterogeneity in the Galápagos plume: Evidence from compositionally diverse basalts on Isla Santiago Geochemistry, Geophysics, Geosystems. 13. DOI: 10.1029/2012GC004244  0.303
2011 Chadwick WW, Jónsson S, Geist DJ, Poland M, Johnson DJ, Batt S, Harpp KS, Ruiz A. The May 2005 eruption of Fernandina volcano, Galápagos: The first circumferential dike intrusion observed by GPS and InSAR Bulletin of Volcanology. 73: 679-697. DOI: 10.1007/S00445-010-0433-0  0.315
2010 Gibson SA, Geist D. Geochemical and geophysical estimates of lithospheric thickness variation beneath Galápagos Earth and Planetary Science Letters. 300: 275-286. DOI: 10.1016/J.Epsl.2010.10.002  0.518
2009 Herbert S, Gibson S, Norman D, Geist D, Estes G, Grant T, Miles A. Into the Field Again: Re-Examining Charles Darwin's 1835 Geological Work on Isla Santiago (James Island) in the Galápagos Archipelago Earth Sciences History. 28: 1-31. DOI: 10.17704/Eshi.28.1.Mjt982717P162323  0.417
2009 Kurz MD, Curtice J, Fornari D, Geist D, Moreira M. Primitive neon from the center of the Galápagos hotspot Earth and Planetary Science Letters. 286: 23-34. DOI: 10.1016/J.Epsl.2009.06.008  0.519
2008 Vigouroux N, Williams-Jones G, Chadwick W, Geist D, Ruiz A, Johnson D. 4D gravity changes associated with the 2005 eruption of Sierra Negra volcano, Galápagos Geophysics. 73. DOI: 10.1190/1.2987399  0.403
2008 Garcia M, Ito G, Weis D, Geist D, Swinnard L, Bianco T, Flinders A, Taylor B, Appelgate B, Blay C, Hanano D, Nobre Silva I, Naumann T, Maerschalk C, Harpp K, et al. Widespread secondary volcanism near northern Hawaiian Islands Eos. 89: 542-543. DOI: 10.1029/2008Eo520002  0.73
2008 Geist D, Diefenbach BA, Fornari DJ, Kurz MD, Harpp K, Blusztajn J. Construction of the Galápagos platform by large submarine volcanic terraces Geochemistry, Geophysics, Geosystems. 9. DOI: 10.1029/2007GC001795  0.393
2008 Geist DJ, Harpp KS, Naumann TR, Poland M, Chadwick WW, Hall M, Rader E. The 2005 eruption of Sierra Negra volcano, Galápagos, Ecuador Bulletin of Volcanology. 70: 655-673. DOI: 10.1007/S00445-007-0160-3  0.656
2007 Lyons J, Geist D, Harpp K, Diefenbach B, Olin P, Vervoort J. Crustal growth by magmatic overplating in the Galápos Geology. 35: 511-514. DOI: 10.1130/G23044A.1  0.462
2007 Saal AE, Kurz MD, Hart SR, Blusztajn JS, Blichert-Toft J, Liang Y, Geist DJ. The role of lithospheric gabbros on the composition of Galapagos lavas Earth and Planetary Science Letters. 257: 391-406. DOI: 10.1016/J.Epsl.2007.02.040  0.396
2006 Shervais JW, Branney MJ, Geist DJ, Hanan BB, Hughes S, Prokopenko AA, Williams DF. HOTSPOT: The snake river scientific drilling project-tracking the yellowstone hotspot through space and time Scientific Drilling. 1: 56-57. DOI: 10.2204/Iodp.Sd.3.14.2006  0.307
2006 Geist DJ, Fornari DJ, Kurz MD, Harpp KS, Soule SA, Perfit MR, Koleszar AM. Submarine Fernandina: Magmatism at the leading edge of the Galápagos hot spot Geochemistry, Geophysics, Geosystems. 7. DOI: 10.1029/2006Gc001290  0.432
2006 Geist D, Chadwick W, Johnson D. Results from new GPS and gravity monitoring networks at Fernandina and Sierra Negra Volcanoes, Galápagos, 2000-2002 Journal of Volcanology and Geothermal Research. 150: 79-97. DOI: 10.1016/J.Jvolgeores.2005.07.003  0.356
2005 Geist DJ, Naumann TR, Standish JJ, Kurz MD, Harpp KS, White WM, Fornari DJ. Wolf volcano, Galápagos Archipelago: Melting and magmatic evolution at the margins of mantle plume Journal of Petrology. 46: 2197-2224. DOI: 10.1093/Petrology/Egi052  0.452
2005 Teasdale R, Geist D, Kurz M, Harpp K. 1998 Eruption at Volcán Cerro Azul, Galápagos Islands: I. syn-eruptive petrogenesis Bulletin of Volcanology. 67: 170-185. DOI: 10.1007/S00445-004-0371-9  0.781
2003 Beheregaray LB, Ciofi C, Geist D, Gibbs JP, Caccone A, Powell JR. Genes record a prehistoric volcano eruption in the Galápagos. Science (New York, N.Y.). 302: 75. PMID 14526072 DOI: 10.1126/Science.1087486  0.319
2003 Harpp KS, Fornari DJ, Geist DJ, Kurz MD. Genovesa Submarine Ridge: A manifestation of plume-ridge interaction in the northern Galápagos Islands Geochemistry, Geophysics, Geosystems. 4. DOI: 10.1029/2003GC000531  0.467
2002 Geist DJ, Sims EN, Hughes SS, McCurry M. Open-system evolution of a single episode of Snake River Plain magmatism Special Paper of the Geological Society of America. 353: 193-204. DOI: 10.1130/0-8137-2353-1.193  0.432
2002 Hughes SS, McCurry M, Geist DJ. Geochemical correlations and implications for the magmatic evolution of basalt flow groups at the Idaho National Engineering and Environmental Laboratory Special Paper of the Geological Society of America. 353: 151-173. DOI: 10.1130/0-8137-2353-1.151  0.306
2002 Naumann T, Geist D, Kurz M. Petrology and geochemistry of volcán Cerro Azul: Petrologic diversity among the western Galápagos volcanoes Journal of Petrology. 43: 859-883. DOI: 10.1093/Petrology/43.5.859  0.756
2002 Harpp K, Geist D. Wolf-Darwin lineament and plume-ridge interaction in northern Galápagos Geochemistry, Geophysics, Geosystems. 3: 1-19. DOI: 10.1029/2002Gc000370  0.427
2002 Geist D, White WM, Albarede F, Harpp K, Reynolds R, Blichert-Toft J, Kurz MD. Volcanic evolution in the Galápagos: The dissected shield of Volcan Ecuador Geochemistry, Geophysics, Geosystems. 3. DOI: 10.1029/2002Gc000355  0.677
2000 Naumann T, Geist D. Physical volcanology and structural development of Cerro Azul Volcano, Isabela Island, Galapagos: Implications for the development of Galapagos-type shield volcanoes Bulletin of Volcanology. 61: 497-514. DOI: 10.1007/S004450050001  0.748
1999 Geist D, White W, Naumann T, Reynolds R. Illegitimate magmas of the Galapagos: Insights into mantle mixing and magma transport Geology. 27: 1103-1106. DOI: 10.1130/0091-7613(1999)027<1103:Imotgp>2.3.Co;2  0.742
1999 Kurz MD, Geist D. Dynamics of the Galapagos hotspot from helium isotope geochemistry Geochimica Et Cosmochimica Acta. 63: 4139-4156. DOI: 10.1016/S0016-7037(99)00314-2  0.497
1998 Geist D, Naumann T, Larson P. Evolution of Galapagos Magmas: Mantle and Crustal Fractionation without Assimilation Journal of Petrology. 39: 953-971. DOI: 10.1093/Petroj/39.5.953  0.719
1998 Righter K, Chesley JT, Geist D, Ruiz J. Behavior of Re during Magma Fractionation: an Example from Volcán Alcedo, Galápagos Journal of Petrology. 39: 785-795. DOI: 10.1093/Petroj/39.4.785  0.36
1998 Barragan R, Geist D, Hall M, Larson P, Kurz M. Subduction controls on the compositions of lavas from the Ecuadorian Andes Earth and Planetary Science Letters. 154: 153-166. DOI: 10.1016/S0012-821X(97)00141-6  0.525
1998 Standish J, Geist D, Harpp K, Kurz MD. The emergence of a Galapagos shield volcano, Roca Redonda Contributions to Mineralogy and Petrology. 133: 136-148. DOI: 10.1007/S004100050443  0.492
1998 Geist D, Naumann T, Larson P. Evolution of Galapagos magmas: mantle and crustal fractionation without assimilation Journal of Petrology. 39: 953-971.  0.43
1998 Barragan R, Geist D, Hall M, Larson P, Kurz M. Subduction controls on the compositions of lavas from the Ecuadorian Andes Earth and Planetary Science Letters. 154: 153-166.  0.432
1995 Reynolds RW, Geist D, Kurz MD. Physical volcanology and structural development of Sierra Negra volcano, Isabela Island, Galapagos archipelago Geological Society of America Bulletin. 107: 1398-1410. DOI: 10.1130/0016-7606(1995)107<1398:Pvasdo>2.3.Co;2  0.4
1995 Geist D, Howard KA, Larson P. The generation of oceanic rhyolites by crystal fractionation: The basalt-rhyolite association at volcán alcedo, galápagos archipelago Journal of Petrology. 36: 965-982. DOI: 10.1093/Petrology/36.4.965  0.537
1995 Reynolds RW, Geist DJ. Petrology of lavas from Sierra Negra volcano, Isabela Island, Galapagos archipelago Journal of Geophysical Research. 100.  0.368
1994 Geist D, White C. Assimilation and fractionation in adjacent parts of the same magme chamber: Vandfaldsdalen macrodike, East Greenland Contributions to Mineralogy and Petrology. 116: 92-107. DOI: 10.1007/Bf00310692  0.406
1994 Geist D, Howard KA, Jellinek AM, Rayder S. The volcanic history of Volcán Alcedo, Galápagos Archipelago: A case study of rhyolitic oceanic volcanism Bulletin of Volcanology. 56: 243-260. DOI: 10.1007/BF00302078  0.393
1993 Geist D, Richards M. Origin of the Columbia Plateau and Snake River plain: deflection of the Yellowstone plume Geology. 21: 789-792. DOI: 10.1130/0091-7613(1993)021<0789:Ootcpa>2.3.Co;2  0.445
1992 Bow CS, Geist DJ. Geology and petrology of Floreana Island, Galapagos Archipelago, Ecuador Journal of Volcanology and Geothermal Research. 52: 83-105. DOI: 10.1016/0377-0273(92)90134-Y  0.406
1992 Geist DJ. An appraisal of melting processes and the Galapagos hotspot: Major- and trace-element evidence Journal of Volcanology and Geothermal Research. 52: 65-82. DOI: 10.1016/0377-0273(92)90133-X  0.399
1991 Kolker A, Frost CD, Hansom GN, Geist DJ. Neodymium, strontium, and lead isotopes in the Maloin Ranch Pluton, Wyoming: Implications for the origin of evolved rocks at anorthosite margins Geochimica Et Cosmochimica Acta. 55: 2285-2297. DOI: 10.1016/0016-7037(91)90104-D  0.386
1990 Geist DJ, Frost CD, Kolker A. Sr and Nd isotopic constraints on the origin of the Laramie Anorthosite Complex, Wyoming American Mineralogist. 75: 13-20.  0.365
1989 White CM, Geist DJ, Frost CD, Verwoerd WJ. Petrology of the vandfaldsdalen macrodike, skaergaard region, East Greenland Journal of Petrology. 30: 271-298. DOI: 10.1093/Petrology/30.2.271  0.38
1989 Geist DJ, Frost CD, Kolker A, Frost BR. A geochemical study of magmatism across a major terrane boundary: Sr and Nd isotopes in Proterozoic granitoids of the southern Laramie Range, Wyoming Journal of Geology. 97: 331-342. DOI: 10.1086/629306  0.424
1988 Geist DJ, Myers JD, Frost CD. Megacryst-bulk rock isotopic disequilibrium as an indicator of contamination processes: The Edgecumbe Volcanic Field, SE Alaska Contributions to Mineralogy and Petrology. 99: 105-112. DOI: 10.1007/Bf00399370  0.327
1988 Geist DJ, White WM, McBirney AR. Plume-asthenosphere mixing beneath the Galapagos archipelago Nature. 333: 657-660.  0.332
1986 Geist DJ, McBirney AR, Duncan RA. Geology and petrogenesis of lavas from San Cristobal Island, Galapagos Archipelago ( Pacific) Geological Society of America Bulletin. 97: 555-566. DOI: 10.1130/0016-7606(1986)97<555:GAPOLF>2.0.CO;2  0.356
1985 McBirney AR, Cullen AB, Geist D, Vicenzi EP, Duncan RA, Hall ML, Estrella M. The Galapagos volcano Alcedo: A unique ocean caldera Journal of Volcanology and Geothermal Research. 26: 173-177. DOI: 10.1016/0377-0273(85)90052-6  0.397
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