Keegan Schmidt
Lewis-Clark State College, Lewiston, ID
Activity
2024
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A LATE CRETACEOUS SINISTRAL REVERSE SHEAR ZONE AT GREEN KNOB, IDAHO ALONG THE EAST-WEST TRENDING SEGMENT OF A CORNER IN THE CORDILLERAN MESOZOIC ACCRETIONARY BOUNDARY
38 Undergraduate and Graduate Geoscience Student Lightning Talk Showcase (Posters)Friday, 17 May 20249:00 AM - 1:30 PMGrand Ballroom
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CORNER TECTONICS: KINEMATICS OF A LATE CRETACEOUS TRANSPRESSIONAL TERMINATION IN THE SYRINGA EMBAYMENT OF NORTH-CENTRAL IDAHO
4 Structure and Tectonics of the North American Cordillera and Rocky Mountains IWednesday, 15 May 20248:00 AM - 12:00 PMMaple Ballroom
2023
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TECTONIC EVOLUTION OF THE NORTHERN IDAHO SECTION OF THE NORTH AMERICAN CORDILLERAN INTERIOR: MAPPING CONSTRUCTION AND COLLAPSE
T170 Celebrating State Geological Surveys, State Geologists, and Exceptional State Projects (Posters)Tuesday, 17 October 20238:00 AM - 5:30 PMHall B
2021
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LATE CRETACEOUS OROGENESIS ACROSS THE IDAHO BATHOLITH OF NORTH-CENTRAL IDAHO
T100 Late Cretaceous–Eocene (pre-Cascadia) Tectonics from the Greater Pacific Northwest Margin to the Rocky MountainsMonday, 11 October 20211:30 PM - 5:30 PMA106
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MIOCENE EXTENSIONAL BASINS IN THE ELK CITY REGION: BASIN AND RANGE FAULTING IN NORTH-CENTRAL IDAHO
T96 Cenozoic Tectonism, Magmatism, Sedimentation, and Landscape Evolution in the Intermountain West (Posters)Monday, 11 October 20219:00 AM - 1:00 PMExhibit Hall A
2019
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IN SITU U-PB ZIRCON GEOCHRONOLOGY OF DEFORMED GRANITOIDS AND ORTHOGNEISSES IN THE MAIN SALMON GNEISS COMPLEX, IDAHO
21 Innovations in LA-ICP-MS in the Earth Sciences (Posters)Sunday, 17 March 20191:30 PM - 5:30 PMCasco Bay Hall
2017
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AN INTEGRATED TECTONIC AND MAGMATIC HISTORY OF THE INTERIOR REGION OF THE PACIFIC NORTHWEST: THE SIGNIFICANCE OF SYRINGA EMBAYMENT
T321 Paleocene-Eocene Tectonic and Magmatic Evolution of the Pacific NorthwestWednesday, 25 October 20178:00 AM - 12:00 PMTahoma 4
2016
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PROGRESSIVE KINKING OF THE NORTH AMERICAN CORDILLERAN ACCRETIONARY BOUNDARY IN THE SYRINGA EMBAYMENT, IDAHO
34 Geologic Evolution of Accretion-Related Orogenic Belts and Associated Elements of the Central North American CordilleraThursday, 19 May 20161:00 PM - 3:00 PMHorizon/Aurora Rooms
2014
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BEST PRACTICES FOR SHALLOW GROUND TEMPERATURE MEASUREMENTS
T50 The Interaction of Geophysics, Geochemistry, and Hydrogeology with Ground-Source and Other Geothermal Systems (Posters)Sunday, 19 October 20149:00 AM - 5:00 PMExhibition Hall C
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APPLICATION AND REFINEMENT OF ICE BOX CALORIMETRY FOR HEAT FLUX MEASUREMENTS IN DIVERSE THERMALLY ACTIVE AREAS
T50 The Interaction of Geophysics, Geochemistry, and Hydrogeology with Ground-Source and Other Geothermal Systems (Posters)Sunday, 19 October 20149:00 AM - 5:00 PMExhibition Hall C
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THE GRANGEVILLE, IDAHO 30' X 60' QUADRANGLE: NEW INSIGHTS ACROSS THE ARC-CONTINENT BOUNDARY IN THE CENTRAL NORTH AMERICAN CORDILLERA
7 Geology and Geophysics of the Greater Blue Mountains Province, Salmon River Suture Zone, and Western Idaho Shear Zone: Late Paleozoic through Cenozoic Evolution of a Key Location of the Cordilleran Orogen (Posters)Monday, 19 May 20148:00 AM - 5:00 PMBallroom B, C, D
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RECONNAISSANCE PALEOMAGNETIC INVESTIGATION OF WALLOWA TERRANE VOLCANICS NEAR WHITE BIRD, IDAHO, SUGGEST 16-30 DEGREES NET CLOCKWISE ROTATION AFTER 200 MA
7 Geology and Geophysics of the Greater Blue Mountains Province, Salmon River Suture Zone, and Western Idaho Shear Zone: Late Paleozoic through Cenozoic Evolution of a Key Location of the Cordilleran Orogen (Posters)Monday, 19 May 20148:00 AM - 5:00 PMBallroom B, C, D
2013
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NEW DETRITAL ZIRCON AGES CONSTRAIN THE ORIGIN AND EVOLUTION OF THE RIGGINS GROUP ASSEMBLAGE ALONG THE SALMON RIVER SUTURE ZONE, WESTERN IDAHO
29 Using Detrital Zircon Age Data to Reassemble the Cordilleran Jigsaw PuzzleWednesday, 22 May 20138:40 AM - 12:00 PMSalon A1
2011
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STRUCTURE, INTRUSIVE HISTORY, AND LOCATION OF THE EASTERN MARGIN OF THE WALLOWA TERRANE, WESTERN IDAHO
T270 Tectonic Evolution of Eastern Oregon and Western IdahoWednesday, 12 October 20111:30 PM - 5:30 PMRoom 200A-C
2010
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TOWARDS ACCURATE BASALT LAVA FLOW BEDDING ATTITUDE MEASUREMENTS FROM AERIAL LIDAR DATA, LAPWAI DRAINAGE BASIN, IDAHO, USA
T109 Seeing the True Shape of Earth’s Surface: Applications of Airborne and Terrestrial LiDAR in the Geosciences (Posters)Monday, 1 November 20108:00 AM - 6:00 PMHall D
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EPISODIC DOWNWARD CRUSTAL FLOW DURING TRIASSIC TO CRETACEOUS MAGMA SURGES IN THE CENTRAL SIERRA ARC
10 Debating the Connections Between the Plutonic and Volcanic Rock RecordThursday, 27 May 20101:30 PM - 5:00 PMPlatinum 2
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COMPARISONS OF DETRITAL ZIRCON AGES AND CHARACTERISTICS OF METASEDIMENTARY PACKAGES IN THE SADDLEBAG LAKE PENDANT, SIERRA NEVADA: IMPLICATIONS FOR DEPOSITIONAL ENVIRONMENTS AND TECTONIC HISTORIES
19 Detrital Zircon Studies in Western North America (Posters)Thursday, 27 May 20101:30 PM - 5:00 PMPlatinum 5-6
2009
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TESTING HYPOTHESES ON THE ORIGIN OF THE SYRINGA EMBAYMENT IN THE SALMON RIVER SUTURE ZONE, WESTERN IDAHO, USA
T79 Growth and Stabilization of Continental Crust in Circum-Pacific Accretionary OrogensMonday, 19 October 20098:00 AM - 12:00 PMA107/108/109
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ENIGMATIC JURASSIC FOREARC MAGMATISM IN THE PENINSULAR RANGES BATHOLITH, BAJA CALIFORNIA AND ITS RELATIONSHIP TO THE NAZAS ARC
16 Permian to Jurassic Tectonics, Magmatism, and Sedimentation in the NE Mexico and South-Central USA Region ITuesday, 17 March 20091:30 PM - 3:30 PM
2008
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Estimates of Strain Rates and Strain-Related Crustal Thickening from the Alisitos Arc-Continent Collision Zone, Peninsular Ranges, Baja California, Mexico
T322 Mid- to Lower Crustal Deformation Processes: Strain, Kinematics and Relationships to Upper Crustal StructuresWednesday, 8 October 20081:30 PM - 5:30 PM
2007
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ROLE OF NE-STRIKING OBLIQUE DEXTRAL THRUST FAULTS IN THE DEVELOPMENT OF THE WALLOWA TERRANE IN THE NORTHERN CORDILLERA: IMPLICATIONS FOR TERRANE ACCRETION AND CLOCKWISE ROTATION
T106 The Blue Mountains Region of Oregon, Idaho and Washington: Recent Advances in the Mesozoic and Cenozoic History of an Enigmatic Accretionary Province IIMonday, 29 October 20071:30 PM - 3:30 PM
2006
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THE PENINSULAR RANGES BATHOLITH: A LINK BETWEEN THE WESTERN AND SOUTHERN MARGIN OF NORTH AMERICA
3 Environmental Geology/Structural Geology/Tectonics (Posters)Monday, 6 March 20068:20 AM - 12:00 PM
2005
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EARTH INFORMATION SYSTEMS: A COMBINED GIS AND GEOLOGY MAJOR
T198 Interdisciplinary Education: Applications of GIS and the Infusion of Spatial Concepts Across the Curriculum (Posters)Tuesday, 18 October 20051:30 PM - 5:30 PM
2004
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QUARTZ DIORITE PLUTONISM ACROSS THE OROFINO SEGMENT OF THE SALMON RIVER SUTURE ZONE, IDAHO: IMPLICATIONS FOR MAGMA GENERATION ACROSS ISLAND ARC COLLISION ZONES
28 Cordilleran Magmatism from the Forearc to the Hinterland (Posters)Tuesday, 4 May 20048:00 AM - 5:00 PM
2003
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REMARKABLE STRATIGRAPHIC COMPLEXITY IN A COLUMBIA RIVER BASALT AQUIFER: AN EXAMPLE FROM THE CLEARWATER CANYON, IDAHO
T228 The Columbia River Flood Basalts: New Insights into the Volcanism, Petrology, and Tectonism of a Large Igneous Province: Dedicated to Peter Hooper on His Retirement (Posters)Wednesday, 5 November 20038:00 AM - 12:00 PM
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TEMPORAL AND SPATIAL CONSTRAINTS ON SUTURING OF THE CRETACEOUS ALISITOS ISLAND ARC TO NORTH AMERICA, PENINSULAR RANGES BATHOLITH, BAJA CALIFORNIA
45 Tectonics I: Cordilleran Terranes, Arc TectonicsSunday, 2 November 20031:00 PM - 3:45 PM
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MAGMATIC RESPONSE TO DIFFERENTIAL CRUSTAL THICKENING: GEOCHEMICAL CONSTRAINTS ON THE TECTONIC EVOLUTION OF THE ALISITOS ARC SEGMENT OF BAJA CALIFORNIA, MEXICO
45 Tectonics I: Cordilleran Terranes, Arc TectonicsSunday, 2 November 20031:00 PM - 3:45 PM
2002
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THE JURASSIC EASTERN PENINSULAR RANGES BATHOLITH IN BAJA CALIFORNIA, MEXICO: NEW AGES FROM AN ANCIENT CONTINENTAL ARC
38 Phanerozoic Subduction-related Magmatism in Mexico: Comparison with the Rest of the CordilleraWednesday, 15 May 20028:00 AM - 12:00 PM
Date Unknown
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NEW CONSTRAINTS ON THE WESTERN IDAHO OROCLINE: A PRIMARY FEATURE IN THE MESOZOIC COLLISION ZONE OR RESULT OF STRIKE SLIP MODIFICATION?
T230 Collisional Tectonics of the Northwest Cordillera: Integration of New Data in Basin Development, Magma Petrogenesis, Geophysics, Structural, and Metamorphic Analysis (Posters)
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RAPID PLIO-PLEISTOCENE EXHUMATION ACROSS THE CENTRAL NEPALESE HIMALAYA
T112 Erosion: Processes, Rates, and New Measuring Techniques (Posters)