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Joint 120th Annual Cordilleran/74th Annual Rocky Mountain Section Meeting - 2024

Session No. 11
Wednesday, 15 May 2024: 9:00 AM-5:30 PM
Grand Ballroom (Davenport Grand Hotel)

T19. Structure and Tectonics of the North American Cordillera and Rocky Mountains (Posters)

GSA Geophysics and Geodynamics Division; GSA Energy Geology Division

Authors will be present from 4 to 5:30 PM.

 

Paper #
Booth #
11-1
35
STRESS AND STRAIN RATE ALONG A SHEARED PRECAMBRIAN CONTACT BETWEEN THE UNCOMPAGHRE GROUP AND IRVING FORMATION, SOUTHWESTERN COLORADO
TEWKSBURY-CHRISTLE, Carolyn, HAWTHORNE, Sophia, SULAS, Hannah and COTTRELL, Cali, Geosciences Department, Fort Lewis College, 1000 Rim Dr., Durango, CO 81301
11-2
36
NEW INTERPRETATIONS ON THE REINDEER HILLS MÉLANGE USING STRUCTURAL AND GEOCHRONOLOGICAL DATA
CLARK, Gillian, Department of Geology and Geological Sciences, South Dakota School of Mines and Technology, 501 E. St. Joseph St., Rapid City, SD 57701 and WALDIEN, Trevor, Geology and Geological Engineering, South Dakota School of Mines and Technology, 501 E. St. Joseph St., Rapid City, SD 57701
11-3
37
NEW GEOLOGIC BEDROCK MAPPING AND ANALYTICAL RESULTS FROM THE ANIAK VOLCANIC FIELD, SOUTHWESTERN ALASKA
MURRAY, Breauna, M, Geology and Geological Engineering, South Dakota School of Mines and Technology, 501 E St Joseph St, Rapid City, SD 57702, WALDIEN, Trevor, Geology and Geological Engineering, South Dakota School of Mines and Technology, 501 E. St. Joseph St., Rapid City, SD 57701, GARCIA-LASANTA, Cristina, Western Washington University, 516 High St, Bellingham, WA 98225-5946 and HOUSEN, Bernard, Geology, Western Washington University, 516 High St., Bellingham, WA 98225
11-4
38
NEW CONSTRAINTS FROM THE CHALLIS-KAMLOOPS GROUP ON CRUSTAL EVOLUTION DURING EARLY EOCENE EXTENSION IN SOUTHEASTERN BRITISH COLUMBIA AND NORTHEASTERN WASHINGTON
SCHMIDTKE, Eric, MA Geol Sci1, GIBSON, Daniel2, THORKELSON, Derek1, CROWLEY, James L.3 and LUFFI, Peter4, (1)Earth and Atmospheric Sciences, Simon Fraser University, 8888 University Dr, Burnaby, BC V5A 1S6, Canada, (2)Earth Sciences, Simon Fraser University, Vancouver, BC V5A 1S6, Canada, (3)Department of Geosciences, Boise State University Geochronology Center, Boise, ID 208-426-2220, (4)Sabba Stefanescu Institute of Geodynamics, Bucharest, Romania
11-5
39
TIES IN AGE AND PROVENANCE OF THE EASTERN HAYFORK AND NORTH FORK TERRANES AND THEIR RELATIONSHIP TO THE WESTERN MARGIN OF NORTH AMERICA
CAMARGO RAMIREZ, Joana, Department of Geological Sciences, California State University, Fullerton, 800 N State College Blvd, Fullerton, CA 92831 and METCALF, Kathryn, Department of Geological Sciences, California State University, Fullerton, 800 N State College Blvd, Fullerton, CA 92831-3547
11-6
40
TIMING AND CRUSTAL INFLUENCES OF THE LAKE COMBIE VOLCANIC COMPLEX, NORTHWESTERN SIERRA NEVADA FOOTHILLS
RACK, Sierra1, ROESKE, Sarah M.1, VELAZQUEZ, Julianna1, COTTLE, John2 and KYLANDER-CLARK, Andrew2, (1)Earth and Planetary Sciences, University California- Davis, One Shields Avenue, Davis, CA 95616, (2)Dept. of Earth Science, University of California, Santa Barbara, Santa Barbara, CA 93106
11-7
41
CRETACEOUS TO MIOCENE EXHUMATION AND BURIAL HISTORY OF THE SOUTHERN KLAMATH MOUNTAINS PROVINCE
HAKE, Jackson C.1, ABEL, Daniel J.1, BUSTOS-PEREZ, Osvaldo1, BECHTOLD, Erin A.1, DIBENEDETTO, Gunnar A.1, MARTINEZ, Jane A.1, SOUSA, Francis J.2, BAUGHMAN, Jaclyn1 and MICHALAK, Melanie1, (1)Department of Geology, Cal Poly Humboldt, 1 Harpst St, Arcata, CA 95521-8222, (2)College of Earth, Ocean, and Atmospheric Sciences, Oregon State University, Corvallis, OR 97331
11-8
42
THERMAL MODELING OF KLAMATH MOUNTAINS BEDROCK USING LOW TEMPERATURE THERMOCHRONOLOGY DATA FROM MULTIPLE SYSTEMS
SOUSA, Francis1, MICHALAK, Melanie2, BAUGHMAN, Jaclyn S.2, MARTINEZ, Jane A.2, DIBENEDETTO, Gunnar A.2, BECHTOLD, Erin A.2, BUSTOS-PEREZ, Osvaldo2, ABEL, Daniel J.2 and HAKE, Jackson C.2, (1)College of Earth, Ocean, and Atmospheric Sciences, Oregon State University, 114 Burt Hall, Corvallis, OR 97331, (2)Department of Geology, Cal Poly Humboldt, 1 Harpst St, Arcata, CA 95521-8222
11-9
43
CRETACEOUS SUBDUCTION ARCHITECTURE AND MID-MIOCENE CALIFORNIA BORDERLAND EXTENSION THROUGH THE LENS OF THE SAN ONOFRE BRECCIA
TOTO, Starla, Earth and Planetary Sciences, Stanford University, Stanford, CA 94305, GROVE, Marty, Department of Geological Sciences, Stanford University, Stanford, CA 94305 and SEYMOUR, Nikki M., Department of Geology, Occidental College, 1600 Campus Drive, Los Angeles, CA 90041
11-10
44
INVESTIGATING METAMORPHIC AND TEMPORAL TRENDS EAST OF THE ARC-CONTINENT BOUNDARY IN NORTH-CENTRAL IDAHO
WAGNER, Victoria1, DI FIORI, Russell, PhD, PG Idaho2, STEVEN, Cody2 and WILLIAMS, Thomas J.1, (1)Department of Earth and Spatial Sciences, University of Idaho, 875 Perimeter Drive, Moscow, ID 83844, (2)Idaho Geological Survey, University of Idaho, 875 Perimeter Dr., MS 3014, Moscow, ID 83844
11-11
45
DISMEMBERING THE PUTNAM THRUST: MIOCENE EXTENSION WITHIN THE FORELAND-HINTERLAND TRANSITION OF THE IDAHO-WYOMING SALIENT AND A REVISED KINEMATIC MODEL FOR THE PUTNAM THRUST SYSTEM
YOKEL-DELIDUKA, Andrew1, ANDERSON, Ryan B.2, PEARSON, David1, RUGGIERO, Matthew S.3 and SISTRUNK, Kawner2, (1)Department of Geosciences, Idaho State University, 921 South 8th Ave., Pocatello, ID 83209, (2)Department of Geosciences, Idaho State University, Pocatello, ID 83201, (3)Geosciences, Idaho State University, 921 S 8th Ave, Pocatello, ID 83209
11-12
46
STRATIGRAPHIC RESPONSE TO CENOZOIC EXTENSION IN THE CORDILLERAN HINTERLAND: A CASE STUDY FROM THE NORTHEAST BASIN AND RANGE, IDAHO-UTAH-WYOMING
GILLETTE, Ian1, CAPALDI, Tomas1, RITTENOUR, Tammy M.2, DI FIORI, Russell, PhD, PG Idaho3, ANDERSON, Ryan B.4 and PEDERSON, Joel2, (1)Scripps Institution of Oceanography, University of California San Diego, La Jolla, CA 92093, (2)Department of Geoscience, Utah State University, 4505 Old Main Hill, Logan, UT 84322, (3)Idaho Geological Survey, University of Idaho, 875 Perimeter Dr., MS 3014, Moscow, ID 83844, (4)Department of Geosciences, Idaho State University, Pocatello, ID 83201
11-13
47
MINERALOGICAL AND GEOCHEMICAL CHARACTERIZATION OF LINE CREEK PLATEAU PORPHYRY OUTCROPS (BEARTOOTH MOUNTAINS) AND FRONTIER FORMATION PORPHYRY COBBLES (BIGHORN BASIN), MONTANA AND WYOMING
BRAILER, Nicholas1, THACKER, Jacob O.1 and MICHELFELDER, Gary2, (1)Biological & Physical Sciences, Montana State University Billings, 1500 University Dr., Billings, MT 59101, (2)Department of Geography, Geology, and Planning, Missouri State University, 901 S. National Ave, Springfield, MO 65897
11-14
48
EXTREME DUCTILE THINNING OF CAMBRIAN MARBLES IN THE FOOTWALL OF THE NORTHERN SNAKE RANGE METAMORPHIC CORE COMPLEX, NEVADA: IMPLICATIONS FOR EXTENSION MAGNITUDE AND STRUCTURAL EVOLUTION
LONG, Sean1, LEE, Jeffrey2 and BLACKFORD, Nolan1, (1)School of the Environment, Washington State University, PO Box 642812, Pullman, WA 99164-2812, (2)Colorado School of MinesGeophysics. Green Center Rm 283, 924 16th St, Golden, CO 80401-1868
11-15
49
CENOZOIC COOLING AND EXHUMATION OF THE EASTERN ESCARPMENT OF THE SOUTHERN SIERRA NEVADA, CA, FROM APATITE FISSION TRACK ANALYSES
BLYTHE, Ann, Dept. of Geology, Occidental College, Los Angeles, WA 90041, LEE, Jeffrey, Colorado School of MinesGeophysics. Green Center Rm 283, 924 16th St, Golden, CO 80401-1868 and STOCKLI, Daniel F., Jackson School of Geosciences, The University of Texas at Austin, 2305 Speedway Stop C1160, Austin, TX 78712
11-16
50
A PYTHON PIPELINE FOR RAPID INVERSION OF GRAVITY DATA AIMED AT EARLY CAREER RESEARCHERS: APPLICATION TO THE LOST RIVER FAULT, IDAHO
MACK, Bradford, School of Geosciences, University of South Florida, 4202 East Fowler Ave., Tampa, FL 33620, WETMORE, Paul, School of Geosciences, University of South Florida, Tampa, FL 33620, CONNOR, Charles, School of Geosciences, University of South Florida, 4202 E. Fowler Avenue, NES 107, Tampa, FL 33620-5550 and GALLANT, Elisabeth, Department of Earth Sciences, University of Hawaii Hilo, Dept. of Geology UH Hilo, 200 W. Kawili St, Hilo, HI 96720
11-17
51
EVALUATING RECENT TECTONIC EVOLUTION OF TWO RENO-AREA BASINS THROUGH DEEP REFRACTION-MICROTREMOR ANALYSIS, WESTERN NV
STURMER, Daniel, Department of Geosciences, University of Cincinnati, 345 Clifton Court, Cincinnati, OH 45221 and LOUIE, John N., Terean, Reno, NV 89502
11-18
52
PRELIMINARY 2.5-D GRAVITY MODELS FROM LEMMON VALLEY AND THE TAHOE-RENO INDUSTRIAL CENTER, WESTERN NEVADA
SMITH, Paul1, KRATT, Christopher B.2, LOUIE, John N.3, STURMER, Daniel1 and GAUTSCHI, Odezsa2, (1)Department of Geosciences, University of Cincinnati, 345 Clifton Ct. #500, Cincinnati, OH 45221-0013, (2)Department of Geological Sciences and Engineering, University of Nevada, Reno, Reno, NV 89557, (3)Terean, Reno, NV 89502
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