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GSA Connects 2021 in Portland, Oregon

Session No. 34
Sunday, 10 October 2021: 1:30 PM-5:30 PM
Portland Ballroom 257 (Hybrid Room) (Oregon Convention Center)

T2. Cenozoic Tectonism, Magmatism, Sedimentation, and Landscape Evolution in the Intermountain West II

GSA Structural Geology and Tectonics Division; GSA Sedimentary Geology Division; GSA Geochronology Division; GSA Mineralogy, Geochemistry, Petrology, and Volcanology Division; Geochemical Society

 

Theresa Schwartz, Amy K. Gilmer and Jens-Erik Lund Snee, Advocates
Paper #
Start Time
 
1:30 PM
Introductory Remarks
SCHWARTZ, Theresa, U.S. Geological Survey, Geosciences and Environmental Change Science Center, P.O. Box 25046, DFC, MS 980, Lakewood, CO 80225, LUND SNEE, Jens-Erik, U.S. Geological Survey, Denver, CO 80225 and GILMER, Amy K., Geosciences and Environmental Change Science Center, U.S. Geological Survey, PO Box 25046 MS 980, Denver, CO 80225
34-1
1:35 PM
CENOZOIC TOPOGRAPHIC EVOLUTION OF WESTERN-CENTRAL US (Invited Presentation)
LIU, Lijun1, ZHOU, Quan2 and PENG, Diandian2, (1)Department of Geology, University of Illinois at Urbana-Champaign, Urbana, IL 61821, (2)Geology, University of Illinois at Urbana-Champaign, Urbana, IL 61821
Recorded Presentation Recorded Presentation
34-2
1:55 PM
RISE OF THE COLORADO PLATEAU: A SYNTHESIS OF PALEOELEVATION CONSTRAINTS FROM THE REGION AND A PATH FORWARD USING TEMPERATURE-BASED ELEVATION PROXIES
HEITMANN, Emma, Department of Earth and Space Sciences, University of Washington, 4000 15th Avenue NE, Seattle, WA 98195, HYLAND, Ethan G., Department of Marine, Earth, and Atmospheric Sciences, North Carolina State University, Raleigh, NC 27695, SCHOETTLE-GREENE, Philip, Department of Earth and Space Sciences, University of Washington, Johnson Hall, Seattle, WA 98195-1310, BRIGHAM, Cassandra A., Department of Earth and Space Sciences, University of Washington, 4000 15th Avenue NE, Seattle, WA 98103 and HUNTINGTON, Katharine W., Earth and Space Sciences, University of Washington, Seattle, WA 98195
Recorded Presentation
34-3
2:10 PM
Withdrawn
34-4
2:25 PM
RECORD OF PALEOGENE SEDIMENTARY BASIN AND FLUVIAL SYSTEM DEVELOPMENT IN SOUTHERN NEVADA, USA
LUND SNEE, Jens-Erik, SCHWARTZ, Theresa and COLGAN, Joseph P., U.S. Geological Survey, Geosciences and Environmental Change Science Center, DFC, Box 25046, MS 980, Denver, CO 80225
Recorded Presentation Recorded Presentation
34-5
2:40 PM
WHERE DID THE ARIZONAPLANO GO? MIDDLE TO LOWER CRUSTAL PROCESSES REQUIRED
JEPSON, Gilby1, CARRAPA, Barbara2, GEORGE, Sarah3, REEHER, Lauren4, KAPP, Paul A.5, DECELLES, Peter G.6, DAVIS, George7, THOMSON, Stuart N.8, AMADORI, Chiara9, JONES, Sean10, GLEADOW, Andrew10 and KOHN, Barry P.10, (1)University of ArizonaGeosciences, 1040 E 4th Street, Tucson, AZ 85721-0001, (2)Department of Geosciences, University of Arizona, Tucson, AZ 85721, (3)Department of Geosciences, University of Arizona, Tucson, AZ 85721, (4)University of ArizonaDepartment of Geosciences, 1204 N Winstel Blvd Unit 4, Tucson, AZ 85716-3763, (5)Department of Geosciences, University of Arizona, 1040 E 4th St, Tucson, AZ 85719, (6)Geosciences, University of Arizona, 1040 E 4th St, Tucson, AZ 85721, (7)University of ArizonaGeosciences, 6166 N Via del Pichon, Tucson, AZ 85718-3319, (8)Department of Geosciences, University of Arizona, 1040 E. 4th St., Tucson, AZ 85721, (9)University of Pavia, Department of Earth and Environmental Sciences, Pavia, 27100, Italy, (10)School of Earth Sciences, University of Melbourne, Melbourne, 3010, Australia
Recorded Presentation
 
2:55 PM
Break
34-6
3:05 PM
Withdrawn
34-7
3:20 PM
THE ORIGIN AND TECTONIC SIGNIFICANCE OF THE BASIN AND RANGE–RIO GRANDE RIFT BOUNDARY IN SOUTHERN NEW MEXICO, USA (Invited Presentation)
RICKETTS, Jason, Department of Earth, Environmental and Resource Sciences, The University of Texas at El Paso, 500 W University Ave, El Paso, TX 79902, AMATO, Jeffrey, Dept. Geological Sciences, New Mexico State University, P.O. Box 30001, Las Cruces, NM 88003 and GAVEL, Michelle M., Department of Geological Sciences, New Mexico State University, Las Cruces, NM 88003
Recorded Presentation
34-8
3:40 PM
THE THOUSAND LAKE FAULT: A LONG RECURRENCE NORMAL FAULT THAT HAS SLOWED DOWN AT THE EASTERN EDGE OF THE BASIN AND RANGE
TOKE, Nathan1, MARCHETTI, David2, BAILEY, Christopher3, BIEK, Robert4, BARTRAM, Hanna C.3, PHILLIPS, Joseph E.1, FORSTER, Clayton1, WARD, Sally1, RICHARDS, Rachel1, IDEKER, Carlie J.5 and RITTENOUR, Tammy M.6, (1)Department of Earth Science, Utah Valley University, 800 West University Parkway, Orem, UT 84058, (2)Geology Program, Western Colorado University, 600 N. Adams St, Gunnison, CO 81231, (3)Department of Geology, William & Mary, Williamsburg, VA 23187, (4)Utah Geol Survey, PO Box 146100, Salt Lake City, UT 84114-6100, (5)Luminescence Laboratory, Utah State University, 1770 N Research Pkwy, Suite 123, North Logan, UT 84341, (6)Dept. of Geosciences, Utah State University, 4505 Old Main Hill, Logan, UT 84322-4505
Recorded Presentation
34-9
3:55 PM
GEOMETRIC AND KINEMATIC ANALYSIS OF THE CHICKEN SPRINGS FAULT SYSTEM, A DIFFUSE HOLOCENE FAULT SYSTEM IN THE GREAT DIVIDE BASIN, WYOMING
POLUN, Sean, GOMEZ, Francisco, ALTUNTAS, Gozde, POTTER, Michael, HEINS, Julie and LUDWIG, Katherine, Department of Geological Sciences, University of Missouri, 101 Geology Building, Columbia, MO 65211
Recorded Presentation
34-10
4:10 PM
LATE QUATERNARY SLIP RATES OF THE BITTERROOT FAULT IN WESTERN MONTANA FROM BE-10 DATING OF OFFSET PINEDALE AND BULL LAKE GLACIAL DEPOSITS
GAVILLOT, Yann, Montana Bureau of Mines and Geology, Montana Tech, 1300 West Park Street, Butte, MT 59701, STICKNEY, Mike, Earthquake Studies Office, Montana Bureau of Mines and Geology, Montana Tech, Butte, MT 59701, LONN, Jeff, Montana Bureau of Mines and Geology, Montana Tech, 1300 W. Park Street, Butte, MT 59701 and HIDY, Alan J., Center for Accelerator Mass Spectrometry, Lawrence Livermore National Laboratory, 7000 East Avenue, Livermore, CA 94550
Recorded Presentation
 
4:25 PM
Discussion
34-11
4:45 PM
MORE THAN YOU WANTED TO KNOW ABOUT DETRITAL ZIRCONS OF HELLS CANYON, IDAHO AND OREGON: REVISITING THE BUMPY BARCODE WITH LARGE-N U-PB GEOCHRONOLOGICAL METHODS
WELCKER, Chris1, SUNDELL, Kurt E.2, FISHER, James M.3 and LINK, Paul2, (1)River Engineering Group, Idaho Power Co, Boise, ID 83707, (2)Department of Geosciences, Idaho State University, 921 S. 8th Ave. Stop 8072, Pocatello, ID 83209, (3)Tulare Irrigation District, 6826 Ave 240, Tulare, CA 93274
Recorded Presentation
 
5:00 PM
Concluding Remarks
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