Dennis Geist
Dennis Geist
Department of Geological Sciences, University of Idaho
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The generation of oceanic rhyolites by crystal fractionation: the basalt-rhyolite association at Volcán Alcedo, Galápagos Archipelago
D Geist, KA Howard, P Larson
Journal of Petrology 36 (4), 965-982, 1995
Dynamics of the Galapagos hotspot from helium isotope geochemistry
MD Kurz, D Geist
Geochimica et Cosmochimica Acta 63 (23-24), 4139-4156, 1999
Origin of the Columbia Plateau and Snake River plain: Deflection of the Yellowstone plume
D Geist, M Richards
Geology 21 (9), 789-792, 1993
Plume-asthenosphere mixing beneath the Galapagos archipelago
DJ Geist, WM White, AR McBirney
Nature 333 (6174), 657-660, 1988
A paleogeographic model of the Galápagos Islands and biogeographical and evolutionary implications
DJ Geist, H Snell, H Snell, C Goddard, MD Kurz
The Galápagos: a natural laboratory for the earth sciences, 145-166, 2014
Subduction controls on the compositions of lavas from the Ecuadorian Andes
R Barragan, D Geist, M Hall, P Larson, M Kurz
Earth and Planetary Science Letters 154 (1-4), 153-166, 1998
Primitive neon from the center of the Galápagos hotspot
MD Kurz, J Curtice, D Fornari, D Geist, M Moreira
Earth and Planetary Science Letters 286 (1-2), 23-34, 2009
Characterization and petrological constraints of the midlithospheric discontinuity
E Rader, E Emry, N Schmerr, D Frost, C Cheng, J Menard, CQ Yu, D Geist
Geochemistry, Geophysics, Geosystems 16 (10), 3484-3504, 2015
On the emergence and submergence of the Galápagos Islands
D Geist
A volcano bursting at the seams: Inflation, faulting, and eruption at Sierra Negra volcano, Galápagos
WW Chadwick Jr, DJ Geist, S Jonsson, M Poland, DJ Johnson, ...
Geology 34 (12), 1025-1028, 2006
Nickel and helium evidence for melt above the core–mantle boundary
C Herzberg, PD Asimow, DA Ionov, C Vidito, MG Jackson, D Geist
Nature 493 (7432), 393-397, 2013
Unravelling the peculiarities of island life: vicariance, dispersal and the diversification of the extinct and extant giant Galápagos tortoises
N Poulakakis, M Russello, D Geist, A Caccone
Molecular ecology 21 (1), 160-173, 2012
The 2005 eruption of Sierra Negra volcano, Galápagos, Ecuador
DJ Geist, KS Harpp, TR Naumann, M Poland, WW Chadwick, M Hall, ...
Bulletin of Volcanology 70, 655-673, 2008
Genes record a prehistoric volcano eruption in the Galápagos
LB Beheregaray, C Ciofi, D Geist, JP Gibbs, A Caccone, JR Powell
Science 302 (5642), 75-75, 2003
Evolution of Galápagos magmas: Mantle and crustal fractionation without assimilation
D Geist, T Naumann, P Larson
Journal of Petrology 39 (5), 953-971, 1998
Physical volcanology and structural development of Cerro Azul Volcano, Isabela Island, Galápagos: implications for the development of Galápagos-type shield volcanoes
T Naumann, D Geist
Bulletin of Volcanology 61, 497-514, 2000
The role of lithospheric gabbros on the composition of Galapagos lavas
AE Saal, MD Kurz, SR Hart, JS Blusztajn, J Blichert-Toft, Y Liang, DJ Geist
Earth and Planetary Science Letters 257 (3-4), 391-406, 2007
The May 2005 eruption of Fernandina volcano, Galápagos: The first circumferential dike intrusion observed by GPS and InSAR
WW Chadwick, S Jónsson, DJ Geist, M Poland, DJ Johnson, S Batt, ...
Bulletin of Volcanology 73, 679-697, 2011
Geochemical and geophysical estimates of lithospheric thickness variation beneath Galápagos
SA Gibson, D Geist
Earth and Planetary Science Letters 300 (3-4), 275-286, 2010
Physical volcanology and structural development of Sierra Negra volcano, Isabela island, Galápagos archipelago
RW Reynolds, D Geist, MD Kurz
Geological Society of America Bulletin 107 (12), 1398-1410, 1995
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