John W. Shervais
Utah State University, Logan, UT
Activity
2020
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ORIGIN AND EVOLUTION OF LATE MIOCENE-PLEISTOCENE BASALT: CENTRAL MOUNT BENNETT HILLS, CENTRAL SNAKE RIVER PLAIN, IDAHO
23 Undergraduate Student Research (Posters)Tuesday, 10 March 20208:30 AM - 5:00 PMBallroom B
2019
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DO BASALTS ON THE YELLOWSTONE HOTSPOT TRACK HAVE A WET, SUBDUCTION-ZONE SIGNATURE? EVIDENCE FROM PLAGIOCLASE AND OLIVINE COMPOSITIONS
T55 Small-Volume Cenozoic Volcanism of the Interior West of the United StatesSunday, 22 September 20191:30 PM - 5:30 PMRoom 128AB, North Building
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ORIGIN AND EVOLUTION OF QUATERNARY BASALTS: CAMAS PRAIRIE RIFT BASIN, CENTRAL SNAKE RIVER PLAIN, IDAHO
6 Undergraduate Student Research (Posters)Monday, 25 March 20198:30 AM - 5:45 PMBig Basin/Kaw Nation Rooms
2016
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FINE-SCALE SHIPBOARD RESOLUTION AMONG MAFIC IGNEOUS ROCK SEQUENCES RECOVERED DURING OCEAN DRILLING: QUANTITATIVE PXRF DETERMINATION OF KEY ELEMENTS ON ROCK SURFACES AND POWDERS DURING IODP EXPEDITION 352
T128 pXRF in the Geosciences: Applications to Environmental, Regional, and Exploration GeologyMonday, 26 September 20161:30 PM - 5:30 PMRoom 404
2015
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PROJECT HOTSPOT: PRELIMINARY PETROGRAPHY AND GEOCHEMICAL RESULTS ON BASALTS OF THE KIMBERLY DRILL HOLE, SNAKE RIVER PLAIN, IDAHO
14 Undergraduate Research (Posters)Thursday, 19 March 20154:30 PM - 7:00 PMStarlight Terrace
2013
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CHARACTERIZATION OF BRITTLE STRUCTURES IN BASALTS OF THE WESTERN SNAKE RIVER PLAIN, IDAHO: IMPLICATIONS FOR FRACTURE CONNECTIVITY IN A POTENTIAL GEOTHERMAL RESERVOIR
35 Petroleum and Energy Resources: Geologic Characterization (Posters)Sunday, 27 October 20139:00 AM - 6:30 PMHall D
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DETRITAL ZIRCONS FROM THE KIMAMA COREHOLE, CENTRAL SNAKE RIVER PLAIN: PROVENANCE CHANGE BETWEEN 6.1 AND 4.9 MA AS THE PALEO-WOOD RIVER SYSTEM MEETS THE AXIAL VOLCANIC ZONE
8 Cenozoic Evolution of the Rocky Mountains: Toward an Improved Understanding of Mantle-Surface Processes InteractionsWednesday, 15 May 20132:25 PM - 4:00 PMNorth Conference Room
2011
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SUBSURFACE CRYSTALLINE TERRANES OF SOUTH CAROLINA
T176 Exploring Subsurface Terranes and Buried Basins of Eastern and Central North America—Geology, Geophysics, and Geochronology (Posters)Tuesday, 11 October 20119:00 AM - 6:00 PMHall C
2009
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DOES THE CENTRAL ATLANTIC MAGMATIC PROVINCE (CAMP) REPRESENT A PLUME INDUCED LITHOSPHERE MELTING?
T138 Large Igneous Provinces (LIPs) through Geologic TimeMonday, 19 October 20091:30 PM - 5:30 PMPortland Ballroom 252
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MAPPING VERTICAL AND HORIZONTAL VARIATION NEAR GRAND VIEW, WESTERN SNAKE RIVER PLAIN, IDAHO
4 Geologic Mapping Supported by EDMAP and STATEMAP in the Rocky Mountains Region (Posters)Monday, 11 May 20098:00 AM - 5:00 PM
2008
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IN-SITU LA-ICP-MS ANALYSIS OF PYROXENE IN THE PERIDOTITE OF THE COAST RANGE OPHIOLITE, CALIFORNIA
1 Igneous/Metamorphic Petrology, and VolcanologyWednesday, 19 March 20088:00 AM - 12:00 PM
2007
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CONSTRAINTS ON PLUME–LITHOSPHERE INTERACTION BENEATH THE SNAKE RIVER PLAIN: RADIOGENIC ISOTOPE CONSTRAINTS
T169 The Track of the Yellowstone Hot Spot II: What do Neotectonics, Climate Indicators, Volcanism, and Petrogenesis Reveal about Subsurface Processes?Tuesday, 30 October 20071:30 PM - 5:30 PM
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SUPRA-SUBDUCTION AND ABYSSAL MANTLE PERIDOTITES IN SERPENTINITE MELANGE, COAST RANGE OPHIOLITE, CALIFORNIA: IMPLICATIONS FOR MELANGE FORMATION
T168 Mélanges: Processes of Formation and Societal SignificanceTuesday, 30 October 20071:30 PM - 5:30 PM
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LITHOSPHERIC TOPOGRAPHY, TILTED PLUMES, AND THE TRACK OF THE SNAKE RIVER-YELLOWSTONE HOTSPOT
T107 The Track of the Yellowstone Hot Spot I: What Do Neotectonics, Climate Indicators, Volcanism, and Petrogenesis Reveal about Subsurface Processes?Monday, 29 October 20071:30 PM - 5:30 PM
2006
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INFORMATICS BASED DISCOVERY AND INTEGRATION OF DATA TOWARDS UNDERSTANDING THE FATE OF PALEO-LITHOSPHERES FOR EASTERN NORTH AMERICA
184 Tectonics IIWednesday, 25 October 20068:00 AM - 12:00 PM
2005
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BASALTIC VOLCANISM OF THE SNAKE RIVER PLAIN AND ITS RELATION TO THE YELLOWSTONE HOTSPOT: AN OVERVIEW
T84 The Yellowstone Hotspot: Integrated Field, Geochemical, and Geophysical StudiesMonday, 17 October 20058:00 AM - 12:00 PM
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THE SNAKE RIVER PLAIN SCIENTIFIC DRILLING PROJECT (SRP-SDP): TRACKING THE YELLOWSTONE HOTSPOT THROUGH SPACE AND TIME
T84 The Yellowstone Hotspot: Integrated Field, Geochemical, and Geophysical StudiesMonday, 17 October 20058:00 AM - 12:00 PM
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BASALTIC VOLCANISM IN THE WESTERN SNAKE RIVER PLAIN AND BOISE RIVER VALLEY: FERROBASALTS, FLOTATION CUMULATES, AND THE CHANGE TO K-RICH OCEAN ISLAND BASALTS 750,000 YEARS AGO
T54 The Yellowstone Hotspot: Its Influence on the Magmatic and Tectonic Evolution of the Western U.S.Sunday, 16 October 20051:30 PM - 5:30 PM
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GEOCHEMICAL PROVENANCE OF CLASTIC SEDIMENTARY ROCKS FROM THE WESTERN CORDILLERA: UTAH, COLORADO, WYOMING, OREGON, AND CALIFORNIA
4 General Geology (Posters)Monday, 23 May 20058:00 AM - 4:00 PM
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QUARTZ DIORITE AND DIORITE PLUTONS OF THE ELDER CREEK OPHIOLITE, CALIFORNIA: FORE-ARC MAGMATISM IN A SUPRA-SUBDUCTION ZONE OPHIOLITE
36 Ophiolites, Batholiths, and Regional Geology I: A Session in Honor of Cliff HopsonSunday, 1 May 20058:00 AM - 12:10 PM
2004
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INTERMEDIATE DEPTH DRILLING OF THE SNAKE RIVER PLAIN: TRACKING THE YELLOWSTONE HOTSPOT (?) THROUGH SPACE AND TIME: A CALL TO ACTION
46 The Track of the Yellowstone Hot Spot: What is the Geology Telling Us About the Processes Below? IIWednesday, 5 May 20041:00 PM - 5:00 PM
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BASALTIC VOLCANISM OF THE CENTRAL SNAKE RIVER PLAIN, IDAHO
46 The Track of the Yellowstone Hot Spot: What is the Geology Telling Us About the Processes Below? IIWednesday, 5 May 20041:00 PM - 5:00 PM
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EVIDENCE FOR MIXED ASTHENOSPHERE-LITHOSPHERE SOURCES FOR BASALTS OF THE EASTERN SNAKE RIVER PLAIN, IDAHO
46 The Track of the Yellowstone Hot Spot: What is the Geology Telling Us About the Processes Below? IIWednesday, 5 May 20041:00 PM - 5:00 PM
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PETROLOGY AND GEOCHEMISTRY OF DEFORMED CARBONATITE AND NEPHELINE-SYENITE GNEISS IN THE PAN-AFRICAN DAHOMEYIDE OF SOUTHEASTERN GHANA, WEST AFRICA
1 Volcanology, Igneous and Metamorphic PetrologyMonday, 3 May 20048:20 AM - 12:00 PM
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VOLCANIC STRATIGRAPHY OF THE CENTRAL SNAKE RIVER PLAIN NEAR SHOSHONE, IDAHO: THE OWINZA BUTTE, STAR LAKE, AND SHOSHONE SOUTHEAST 7.5' QUADRANGLES: EDMAP
13 State Geological Survey Cooperative Geologic Mapping Projects under STATEMAP and EDMAP (Posters) IMonday, 3 May 20048:00 AM - 5:00 PM
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GEOLOGIC MAP OF THE DIETRICH, DIETRICH BUTTE, AND OWINZA 7.5’ QUADRANGLES, TWIN FALLS URBAN AREA, IDAHO: EDMAP
13 State Geological Survey Cooperative Geologic Mapping Projects under STATEMAP and EDMAP (Posters) IMonday, 3 May 20048:00 AM - 5:00 PM
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CA. 626 MA TO 619 MA PEN BRANCH/DEEP ROCK VOLCANIC ARC TERRANE UNDERLYING THE U.S. D.O.E. SAVANNAH RIVER SITE, SOUTH CAROLINA
38 Peri-Gondwanan Terranes of the Appalachians IFriday, 26 March 20048:00 AM - 12:00 PM
2003
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THE COAST RANGE OPHIOLITE (CRO) CALIFORNIA AND THE JURASSIC TECTONIC EVOLUTION OF THE WESTERN CORDILLERA IN NORTH AMERICA
36 Origin and Displacements of Cordilleran Terranes: New Debates and Constraints IThursday, 3 April 20038:30 AM - 12:10 PM
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CONTRASTING VOLCANIC STYLES IN THE CUESTA RIDGE OPHIOLITE REMNANT: EVIDENCE FOR SSZ FORMATION AND RIDGE COLLISION
36 Origin and Displacements of Cordilleran Terranes: New Debates and Constraints IThursday, 3 April 20038:30 AM - 12:10 PM
2002
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RADIOMETRIC AND BIOSTRATIGRAPHIC AGE RELATIONS IN THE COAST RANGE OPHIOLITE (CRO), NORTHERN CALIFORNIA: IMPLICATIONS FOR JURASSIC TECTONIC EVOLUTION OF THE WESTERN CORDILLERA
11 Jurassic Tectonics and Magmatism in Outboard Terranes from Northern California to WashingtonMonday, 13 May 20021:30 PM - 5:30 PM
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CUESTA RIDGE OPHIOLITE: NEW FIELD & GEOCHEMICAL EVIDENCE FOR ORIGIN & EVOLUTION OF THE COAST RANGE OPHIOLITE, CALIFORNIA
11 Jurassic Tectonics and Magmatism in Outboard Terranes from Northern California to WashingtonMonday, 13 May 20021:30 PM - 5:30 PM
2001
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CONSTRAINTS ON ASSEMBLY OF THE CAROLINA COMPOSITE TERRANE IN THE SOUTHERN APPALACHIAN PIEDMONT: ROLE OF ECLOGITE-HIGH-P GRANULITE FACIES ROCKS IN CENTRAL SOUTH CAROLINA
T110 Arc Terranes in the Appalachians and Caledonides and their Role in Paleozoic Orogenesis IIWednesday, 7 November 20018:00 AM - 12:00 PM
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THE COAST RANGE OPHIOLITE, CALIFORNIA: MULTISTAGE ORIGIN OF A SUPRA-SUBDUCTION ZONE OPHIOLITE
T96 Ophiolites as Problem and Solution in the Evolution of Geological Thinking IITuesday, 6 November 20011:30 PM - 5:30 PM
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SUPRA-SUBDUCTION ZONE (SSZ) OPHIOLITES: IS THERE REALLY AN "OPHIOLITE CONUNDRUM"?
T71 Ophiolites as Problem and Solution in the Evolution of Geological Thinking ITuesday, 6 November 20018:00 AM - 12:00 PM
Date Unknown
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PARENT MAGMAS OF PLUTONIC ROCKS IN THE ELDER CREEK OPHIOLITE, CALIFORNIA: FIRST APPROXIMATION
T262 Phase Relations, High P-T Terrains, P-T-ometry and Plate Pushing (Posters): A Tribute to W.G. Ernst
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PLAGIOCLASE FLOTATION CUMULATE IN FERROBASALTS OF THE WESTERN SNAKE RIVER PLAIN: IMPLICATIONS FOR EVOLUTION OF PLANETARY MAGMA OCEANS
44 The Track of the Yellowstone Hot Spot: What is the Geology Telling Us About the Processes Below? (Posters)
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GEOCHEMICAL VARIATIONS IN THE BASALTIC VOLCANISM OF THE BRUNEAU-JARBIDGE ERUPTIVE CENTER AND ITS SURROUNDINGS, SOUTHWEST, IDAHO
44 The Track of the Yellowstone Hot Spot: What is the Geology Telling Us About the Processes Below? (Posters)