Cordilleran Section - 117th Annual Meeting - 2021

Session No. 4
Wednesday, 12 May 2021: 8:30 AM-11:10 AM
Mackay School of Earth Sciences & Engineering Room (Online)

T12. Late Cretaceous–Paleogene Tectonism from the Southwestern Cordillera to the Rocky Mountains

 

Richard Heermance, Scott Johnston, John Singleton, Jacob Thacker, Kevin Hobbs, Theresa Schwartz and Nikki M. Seymour, Advocates
Paper #
Start Time
4-1
8:30 AM
THE GOLER FORMATION: EOCENE FLUVIAL DEPOSITS AND PALEOGEOGRAPHY AT THE SOUTHERN END OF THE SIERRA NEVADA
TRAMMELL, Cali, Geological Sciences, California State University Northridge, 18111 Nordhoff St, Northridge, CA 91330, HEERMANCE, Richard, Department of Geological Sciences, California State University Northridge, Northridge, CA 91130-8266, CECIL, Robinson, Department of Geological Sciences, California State University Northridge, 18111 Nordhoff St, Northridge, CA 91330-8266, STONE, David, Department of Geological Sciences, California State University Northridge, 18111 Nordhoff St., Northridge, CA 91330 and SOUSA, Francis, Oregon State UniversityCEOAS, 104 Coas Administration Bldg, Corvallis, OR 97331-8563
4-2
8:50 AM
PROVENANCE OF THE PALEOGENE GOLER FORMATION, SOUTHERN CALIFORNIA, AND IMPLICATIONS FOR BASIN DEVELOPMENT IN THE SOUTHWESTERN US CORDILLERA
STONE, David1, CECIL, Robinson2, HEERMANCE, Richard2, TRAMMELL, Cali3 and SOUSA, Francis4, (1)Department of Geological Sciences, California State University Northridge, 18111 Nordhoff St., Northridge, CA 91330, (2)Department of Geological Sciences, California State University Northridge, Northridge, CA 91130-8266, (3)Geological Sciences, California State University Northridge, 18111 Nordhoff St, Northridge, CA 91330, (4)Oregon State UniversityCEOAS, 104 Coas Administration Bldg, Corvallis, OR 97331-8563
4-3
9:10 AM
RAPID BURIAL AND EXHUMATION OF THE EOCENE MANIOBRA BASIN, SOUTHERN CALIFORNIA
SLOAN, Hanah1, HEERMANCE, Richard1, CECIL, Robinson2 and SOUSA, Francis3, (1)Department of Geological Sciences, California State University Northridge, Northridge, CA 91130-8266, (2)Department of Geological Sciences, California State University Northridge, 18111 Nordhoff St, Northridge, CA 91330-8266, (3)Oregon State UniversityCEOAS, 104 Coas Administration Bldg, Corvallis, OR 97331-8563
4-4
9:30 AM
SYNTECTONIC SEDIMENTATION AND EVIDENCE FOR MULTIPLE PHASES OF CONTRACTIONAL DEFORMATION DURING THE LARAMIDE OROGENY IN THE NORTHERN CHIRICAHUA MOUNTAINS, ARIZONA
TRZINSKI, Adam, Geology and Geophysics, University of Wyoming, 1000 E. University Ave, Laramie, WY 82071, SCOGGIN, Shane, Geology and Geophysics, University of Wyoming, 1000 East University Avenue, Laramie, WY 82071 and CHAPMAN, James, Geology and Geophysics, University of Wyoming, Geology and Geophysics Dept., 1000 E. University Ave, Laramie, WY 82071
4-5
9:50 AM
MULTI-MINERAL U-PB GEO- AND THERMOCHRONOMETRIC CONSTRAINTS ON LARAMIDE-AGE DEFORMATION IN THE MARIA FOLD-AND-THRUST BELT (SW USA)
FLANSBURG, Megan, Department of Geological Sciences, The University of Texas at Austin, 23 San Jacinto Blvd & E 23rd St, Austin, TX 78712, STOCKLI, Daniel, Department of Geological Sciences, University of Texas at Austin, 1 University Station C1100, Austin, TX 78712 and SINGLETON, John, Colorado State University, Fort Collins, CO 80523
4-6
10:10 AM
LARAMIDE SHORTENING AND EXHUMATION OF THE ZUNI MOUNTAINS, WEST-CENTRAL NEW MEXICO
THACKER, Jacob, New Mexico Bureau of Geology and Mineral Resources, 801 Leroy Place, Socorro, NM 87801
4-7
10:30 AM
STRUCTURAL ANALYSIS OF THE CASPER MOUNTAIN FAULT ZONE AND SURROUNDING AREA, WYOMING: IMPLICATIONS FOR LARAMIDE KINEMATICS AND STRUCTURAL INHERITANCE
BADER, Jeffrey, North Dakota Industrial Commission, Geological Survey, 2835 Campus Road, Stop 8156, Grand Forks, ND 58201
4-8
10:50 AM
GEOCHEMISTRY AND VOLCANISM OF THE KAMLOOPS GROUP, CHALLIS-KAMLOOPS BELT (EOCENE), NORTHERN CORDILLERA
VAN WAGONER, Nancy1, OOTES, Luke2 and THOMSON-GLADISH, Jessie1, (1)Geology, Thompson Rivers University, 805 TRU Way, Physical Sciences, Kamloops, BC V2C 0C8, Canada, (2)British Columbia Geological Survey, Ministry of Energy, Mines and Low Carbon Innovation, Victoria, BC V8W 9N3, Canada
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