Dennis Geist - Publications

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

73 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
2017 Geist D, Wolff J, Harpp K. Field-trip guide to a volcanic transect of the Pacific Northwest Scientific Investigations Report. DOI: 10.3133/Sir20175022M  0.52
2016 Gibson SA, Dale CW, Geist DJ, Day JA, Brügmann G, Harpp KS. The influence of melt flux and crustal processing on Re-Os isotope systematics of ocean island basalts: Constraints from Galápagos Earth and Planetary Science Letters. DOI: 10.1016/J.Epsl.2016.05.021  1
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  1
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  1
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  1
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  1
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  1
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  1
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  1
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  1
2014 Geist DJ, Snell H, Goddard C, Kurz MD. A Paleogeographic Model of the Galápagos Islands and Biogeographical and Evolutionary Implications The Galapagos: a Natural Laboratory For the Earth Sciences. 145-166. DOI: 10.1002/9781118852538.ch8  1
2014 Harpp KS, Geist DJ, Koleszar AM, Christensen B, Lyons J, Sabga M, Rollins N. The Geology and Geochemistry of Isla Floreana, Galápagos: A Different Type of Late-Stage Ocean Island Volcanism The Galapagos: a Natural Laboratory For the Earth Sciences. 71-117. DOI: 10.1002/9781118852538.ch6  1
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  1
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  1
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  1
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  1
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  1
2012 Mittelstaedt E, Soule S, Harpp K, Fornari D, McKee C, Tivey M, Geist D, Kurz MD, Sinton C, Mello C. Multiple expressions of plume-ridge interaction in the Galápagos: Volcanic lineaments and ridge jumps Geochemistry, Geophysics, Geosystems. 13. DOI: 10.1029/2012GC004093  1
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  1
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  1
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  1
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  1
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  1
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  1
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  1
2008 Jónsson S, Chadwick WW, Poland M, Geist D. Deformation and stress-change modeling at Sierra Negra volcano, Galápagos, from ENVISAT INSAR and GPS observations European Space Agency, (Special Publication) Esa Sp 1
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  1
2007 Mayhew LE, Geist DJ, Childers S, Pierson J. Microbial community comparisons as a function of the physical and geochemical conditions of Galápagos Island fumaroles Geomicrobiology Journal. 24: 615-625. DOI: 10.1080/01490450701672133  1
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  1
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  1
2006 Chadwick WW, Geist DJ, Jónsson S, Poland M, Johnson DJ, Meertens CM. A volcano bursting at the seams: Inflation, faulting, and eruption at Sierra Negra volcano, Galápagos Geology. 34: 1025-1028. DOI: 10.1130/G22826A.1  1
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  1
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  1
2005 Harpp KS, Koleszar AM, Geist DJ. Volcanoes in the classroom: A simulation of an eruption column Journal of Geoscience Education. 53: 173-175. DOI: 10.5408/1089-9995-53.2.173  1
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  1
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  1
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  1
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  1
2002 Geist DJ, Ellisor RA, Sims EN, Hughes SS. Subsurface volcanology at Test Area North and controls on groundwater flow Special Paper of the Geological Society of America. 353: 45-59. DOI: 10.1130/0-8137-2353-1.45  1
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  1
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  1
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  1
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  1
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  1
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  1
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  1
1999 Naumann TR, Geist DJ. Generation of alkalic basalt by crystal fractionation of tholeiitic magma Geology. 27: 423-426.  1
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  0.56
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  0.48
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  1
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.  1
1998 Geist D, Naumann T, Larson P. Evolution of Galapagos magmas: mantle and crustal fractionation without assimilation Journal of Petrology. 39: 953-971.  1
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.  1
1995 Larson PB, Geist DJ. On the origin of low-18O magmas: evidence from the Casto pluton, Idaho Geology. 23: 909-912. DOI: 10.1130/0091-7613(1995)023<0909:OTOOLO>2.3.CO;2  1
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  1
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  1
1995 Reynolds RW, Geist DJ. Petrology of lavas from Sierra Negra volcano, Isabela Island, Galapagos archipelago Journal of Geophysical Research. 100.  1
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  1
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  1
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  1
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  1
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  1
1992 Geist DJ. Computer-aided instruction for the interpretation of phase diagrams for magma Journal of Geological Education. 40: 125-129.  1
1992 Geist D, White C. Foreword Journal of Volcanology and Geothermal Research. 52.  1
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  1
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.  1
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  1
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  1
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  1
1988 Geist DJ, White WM, McBirney AR. Plume-asthenosphere mixing beneath the Galapagos archipelago Nature. 333: 657-660.  1
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  1
1985 Geist DJ, McBirney AR, Duncan RA. Geology of Santa Fe island: The oldest galapagos volcano Journal of Volcanology and Geothermal Research. 26: 203-212. DOI: 10.1016/0377-0273(85)90056-3  1
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  1
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