Chad Pritchard
Eastern Washington University, Cheney, WA
Activity
2024
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DETRITAL ZIRCON GEOCHRONOLOGY AND HISTORY OF DEFORMATION OF THE SPOKANE AREAS PRE-NEOGENE ISOLATED BUTTES
26 D3. Recent Advances in Geochronology (Posters)Sunday, 22 September 20248:00 AM - 5:30 PMHall D
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U/PB AGES OF ISOLATED BUTTES IN SPOKANE, WASHINGTON AREA TO HELP PROJECT DEFORMATION IN THE SUBSURFACE
38 Undergraduate and Graduate Geoscience Student Lightning Talk Showcase (Posters)Friday, 17 May 20249:00 AM - 1:30 PMGrand Ballroom
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PFAS VARIATION THROUGH A WASTE WATER TREATMENT FACILITY PROCESS
26 Undergraduate Research (Posters)Thursday, 16 May 20249:00 AM - 5:30 PMGrand Ballroom
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REFINING AGES OF GRANITIC ROCKS AT THE INTERSECTION OF THE SEVIER OROGENY AND PRIEST RIVER CORE COMPLEX IN THE SPOKANE AREA
26 Undergraduate Research (Posters)Thursday, 16 May 20249:00 AM - 5:30 PMGrand Ballroom
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U/PB ZIRCON AGES OF SALTESE UPLAND CONSERVATION AREA, PRIEST RIVER CORE COMPLEX
26 Undergraduate Research (Posters)Thursday, 16 May 20249:00 AM - 5:30 PMGrand Ballroom
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AGE AND GEOCHEMISTRY OF SILLIMANITE GNEISS FROM A POSSIBLE CORE COMPLEX NEAR CHENEY, WA
26 Undergraduate Research (Posters)Thursday, 16 May 20249:00 AM - 5:30 PMGrand Ballroom
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EWU HYDROGEOLOGIC EXPERIENCE IN SALTESE BASIN, EASTERN WASHINGTON
26 Undergraduate Research (Posters)Thursday, 16 May 20249:00 AM - 5:30 PMGrand Ballroom
2023
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GEO BIKE ADVENTURE – CONNECTING LOCAL TRAILS AND REGIONAL GEOLOGY
17 D4. Geoscience Education (Posters)Thursday, 18 May 20238:00 AM - 6:00 PMCargo Room
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SOURCE IDENTIFICATION OF QUARTZ IN INTERMEDIATE ANTHROPOGENIC FULGURITES, SPOKANE COUNTY, WA
4 D2. Environmental, Hydrological, and Engineering Geology (Posters)Wednesday, 17 May 20238:00 AM - 6:00 PMCargo Room
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PRELIMINARY GROUNDWATER MODELING OF THE WEST PLAINS, SPOKANE COUNTY, WA: DECIPHERING ERRATIC TRENDS OF PFAS CONTAMINATION
9 Undergraduate Research (Posters)Wednesday, 17 May 20238:00 AM - 6:00 PMCargo Room
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PROJECTING VARIATIONS OF DEFORMATION IN THE SPOKANE, WA AREA BASED ON ISOLATED BUTTES
9 Undergraduate Research (Posters)Wednesday, 17 May 20238:00 AM - 6:00 PMCargo Room
2021
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EWU FIELD CAMP MOVES TO APPLIED AND COMMUNITY BASED PROJECTS FOR PANDEMIC SAFETY AND STUDENT SUCCESS
T19 The Lasting Effects of the 2020–2021 COVID-19 Crisis on Geoscience Education: Insights, Problems, and Unanticipated Benefits ISunday, 10 October 20218:00 AM - 12:00 PMB113/B114 (Hybrid Room)
2020
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BETWEEN THE SUPERCONTINENTS: MESOPROTEROZOIC DEER TRAIL GROUP, AN INTERMEDIATE AGE UNIT BETWEEN THE MESOPROTEROZOIC BELT-PURCELL SUPERGROUP AND THE NEOPROTEROZOIC WINDERMERE SUPERGROUP IN NORTHEASTERN WASHINGTON, USA
T108 Assembling Laurentia: GEON 14 Enigmas and Advances in Understanding the Crustal Evolution and Paleogeography of the Early Mesoproterozoic North AmericaWednesday, 28 October 202010:00 AM - 12:00 PMMeeting Rooms
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CLASTIC DIKE FORMATION IN SLACKWATER DEPOSITS TRIGGERED BY SURGING PLEISTOCENE MEGAFLOODS
3 D23. Recent Advances in Understanding Environmental Changes and Their Effects on SedimentationMonday, 26 October 20201:30 PM - 5:30 PMMeeting Rooms
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EXPERIMENTAL SYNTHESIS OF SOFT-SEDIMENTARY FEATURES AND CLASTIC DIKES
6 Undergraduate Research I (Posters)Monday, 4 May 20208:30 AM - 4:30 PMBallroom A
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ASSESSING LANDSLIDES WITH SUAV'S
7 Undergraduate Research II (Posters)Monday, 4 May 20208:30 AM - 4:30 PMBallroom A
2019
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DEER TRAIL GROUP IN NORTHEASTERN WASHINGTON: AN INTERMEDIATE MESOPROTEROZOIC AGE UNIT BETWEEN THE WESTERNMOST MESOPROTEROZOIC BELT SUPERGROUP AND THE NEOPROTEROZOIC WINDERMERE GROUP
21 Recent Advances in Cordilleran Tectonic Evolution—1: Paleozoic to Mesozoic (Posters)Thursday, 16 May 20199:00 AM - 6:00 PMExhibit Hall B
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ROLE OF QUATERNARY GLACIAL OUTBURST MEGAFLOOD PALEOCHANNEL DEPOSITS IN A BASALT-DOMINATED AQUIFER SYSTEM, WEST PLAINS AREA OF EASTERN WASHINGTON
1 D3. The Hydrology of Volcanic Terranes I: Celebrating the Scientific Curiosity of Ken Lite and Marshall GannettWednesday, 15 May 20198:00 AM - 12:00 PMRoom C125-126
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CONTACT METAMORPHISM, MINERALIZATION, AND DETRIAL ZIRCON INTERPRETATION FROM SILVER HILL SPOKANE WASHINGTON
11 Undergraduate Research (Posters)Wednesday, 15 May 20199:00 AM - 6:00 PMExhibit Hall B
2017
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DECIPHERING CRETACEOUS AND EOCENE GRANITOIDS IN THE SPOKANE AREA, EASTERN WASHINGTON
T390 Paleocene-Eocene Tectonic and Magmatic Evolution of the Pacific Northwest (Posters)Wednesday, 25 October 20179:00 AM - 6:30 PMHalls 4EF
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GEOLOGIC AND ANTHROPOGENIC HISTORY OF SPOKANE REVEALED BY SUBSURFACE PROJECTIONS FOR STORMWATER DISPOSAL
T387 Geologic Mapping in the Pacific Northwest and Beyond: Recent Maps, Advances, and New Insights: In Memory of Russell C. Evarts and his Extensive Contributions to Pacific Northwest Geologic Mapping (Posters)Wednesday, 25 October 20179:00 AM - 6:30 PMHalls 4EF
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EOCENE DEFORMATION AND ASSIMILATION IN THE WILLOW LAKE NATURAL AREA, SPOKANE COUNTY, WASHINGTON
T387 Geologic Mapping in the Pacific Northwest and Beyond: Recent Maps, Advances, and New Insights: In Memory of Russell C. Evarts and his Extensive Contributions to Pacific Northwest Geologic Mapping (Posters)Wednesday, 25 October 20179:00 AM - 6:30 PMHalls 4EF
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LATE MIOCENE VAPOR-PHASE ENRICHMENT OF REE IN BASALTIC ENCLAVES
274 D35. Petrology, Igneous (Posters)Tuesday, 24 October 20179:00 AM - 6:30 PMHalls 4EF
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STRUCTURAL RELATIONSHIP BETWEEN FOLDING AND FAULTING PRESERVED IN PROTEROZOIC BUTTES OF THE MEDICAL LAKE AREA, EASTERN WASHINGTON
T281 Earthquakes, Faults, and Fault Systems in the Pacific Northwest (Posters)Tuesday, 24 October 20179:00 AM - 6:30 PMHalls 4EF
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AN ISOLATED CRUSH BRECCIA IN MAGNISON BUTTE, OR PART OF A LARGER FAULT SYSTEM IN EASTERN WASHINGTON?
T281 Earthquakes, Faults, and Fault Systems in the Pacific Northwest (Posters)Tuesday, 24 October 20179:00 AM - 6:30 PMHalls 4EF
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U-PB GEOCHRONOLOGY OF SILVER HILL, SPOKANE COUNTY, WASHINGTON
274 D35. Petrology, Igneous (Posters)Tuesday, 24 October 20179:00 AM - 6:30 PMHalls 4EF
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CONSTRAINING ERRORS IN FIELD AND LAB GEOCHEMICAL ANALYSES USING A PXRF CALIBRATION FOR COLUMBIA RIVER FLOOD BASALT
69 D32. Geochemistry (Posters)Sunday, 22 October 20179:00 AM - 5:30 PMHalls 4EF
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COMPARISON OF TWO CRETACEOUS AGE GRANITES ALONG THE SPOKANE RIVER USING ESTIMATED AGE, MINERAL COMPOSITION, AND APPLICABLE GEOTHERMOBAROMETRY
15 From Earthscope to EarthsCAN and the Canadian Cordillera Array (Posters)Saturday, 10 June 20179:00 AM - 6:30 PMRoderick Mah Centre, Ross Glen Hall, EC1050
2016
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EXPLORING THE GEOLOGY AND HISTORY OF MISSOULA FLOODS THROUGH UNDERGRADUATE RESEARCH PROJECTS: WWW.FLOODEXPLORER.ORG
21 Undergraduate Geologic and Multi-disciplinary Research: Faculty Examples and Student Experiences in the FieldThursday, 19 May 20168:00 AM - 12:00 PMClassroom 029
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CHENEY AND PALOUSE FALLS FRACTURE ZONE, EASTERN WASHINGTON WITH ANALOGIES TO FRACTURED BASALT CORES
32 Structural Geology and TectonicsThursday, 19 May 20161:00 PM - 3:00 PMCrest Room
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GEOCHEMICAL AND FIELD IDENTIFICATION OF A LANDSLIDE AT STEAMBOAT ROCK, WASHINGTON USING PORTABLE X-RAY FLUORESCE
23 Megafloods, Paleohydrology, and Fluvial Processes on Earth and Beyond: In Recognition of the Scientific Contributions of Victor R. Baker (Posters)Thursday, 19 May 20168:00 AM - 5:00 PMClearwater Room
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PRELIMINARY IDENTIFICATION AND CLASSIFICATION OF THE ROCK TYPES OF WILLOW LAKE, EASTERN WASHINGTON
30 Undergraduate Geologic and Multi-disciplinary Research: Faculty Examples and Student Experiences in the Field (Posters)Thursday, 19 May 20168:00 AM - 5:00 PMClearwater Room
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ORIGINS OF RIP-UP CLASTS IN MISSOULA FLOODS DEPOSITS OF THE WEST PLAINS, EASTERN WASHINGTON
30 Undergraduate Geologic and Multi-disciplinary Research: Faculty Examples and Student Experiences in the Field (Posters)Thursday, 19 May 20168:00 AM - 5:00 PMClearwater Room
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PRELIMNARY MAPPING AND STRUCTURAL INTERPRETATION OF AN AUREOLE IN EASTERN WASHINGTON
30 Undergraduate Geologic and Multi-disciplinary Research: Faculty Examples and Student Experiences in the Field (Posters)Thursday, 19 May 20168:00 AM - 5:00 PMClearwater Room
2014
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PRELIMINARY FIELD, PETROLOGIC, EXPERIMENTAL MIXING AND X-RAY COMPUTED MICROTOMOGRAPHY RESULTS FROM THE MIXED BASALT AND RHYOLITE COMPLEXES ALONG THE EAST GALLATIN-WASHBURN FAULT ZONE, YELLOWSTONE NATIONAL PARK, WY, USA
35 Yellowstone–Snake River Plain–Columbia River Volcanic Province: Geology, Petrology, Geophysics, and GeodynamicsWednesday, 21 May 20141:00 PM - 5:00 PMGaines Hall 101
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THE USE OF PHOTOGRAPHIC INTERPRETATION TO DETERMINE THE COMPOSITIONAL VOLUME AND NATURE OF MIXED MAGMA FROM BASALT AND RHYOLITE COMPLEXES AT YELLOWSTONE NATIONAL PARK
32 Yellowstone–Snake River Plain–Columbia River Volcanic Province: Geology, Petrology, Geophysics, and Geodynamics (Posters)Wednesday, 21 May 20148:00 AM - 5:00 PMBallroom B, C, D
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SEISMIC TESTING OF SELECTED SOILS IN SPOKANE COUNTY
31 Earth's Surface and Humanity (Posters)Wednesday, 21 May 20148:00 AM - 5:00 PMBallroom B, C, D
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POSSIBLE CORE COMPLEX SOUTH OF THE PRIEST RIVER COMPLEX IN BONNIE LAKE, EASTERN WASHINGTON
21 Field-Based Research Experiences for Undergraduates (Posters)Tuesday, 20 May 20148:00 AM - 5:00 PMBallroom B, C, D
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THRUST FAULT IN HANGMAN VALLEY: A POSSIBLE SPLAY OF THE SPOKANE AND LATAH FAULT SYSTEMS
21 Field-Based Research Experiences for Undergraduates (Posters)Tuesday, 20 May 20148:00 AM - 5:00 PMBallroom B, C, D
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STRUCTURAL ANALYSIS AND CRBG STRATIGRAPHY OF THE PALOUSE FALLS AREA, EASTERN WASHINGTON
21 Field-Based Research Experiences for Undergraduates (Posters)Tuesday, 20 May 20148:00 AM - 5:00 PMBallroom B, C, D
2011
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NEW HIGH PRECISION 40Ar/39Ar MEASUREMENTS OF THE HUCKLEBERRY RIDGE TUFF: MEMBER C - A CALDERA-FORMING, POST-CALDERA RHYOLITE, YELLOWSTONE, WY, USA
T272 Recent Advances in Studies of Large-Volume Silicic Volcanism: Stratigraphy, Architecture, EvolutionWednesday, 12 October 20111:30 PM - 5:30 PMRoom 101FG
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GEOCHEMICAL CHANGES DUE TO PROPYLITIZATION IN THE EOCENE SAWTOOTH RING ZONE, IDAHO BATHOLITH, USA
264 Economic GeologyWednesday, 12 October 20111:30 PM - 5:30 PMRoom 101H-J