GSA Connects 2022 meeting in Denver, Colorado

Session No. 149
Tuesday, 11 October 2022: 8:00 AM-12:00 PM
407 (Colorado Convention Center)

T41. What’s in a Slip Rate?

GSA Quaternary Geology and Geomorphology Division; GSA Structural Geology and Tectonics Division

 

Alexandra Hatem, Nadine Reitman, Richard Briggs, Jessica Ann A. Jobe, Christopher B. DuRoss, Harrison Gray and Reed Burgette, Advocates
Paper #
Start Time
 
8:00 AM
Introductory Remarks
8:05 AM
THERMOCHRONOLOGIC INSIGHTS INTO SLIP PARTITIONING BETWEEN THE EASTERN DENALI AND TOTSCHUNDA FAULTS OF SOUTHERN ALASKA IN RESPONSE TO LATE MIOCENE PACIFIC PLATE MOTION CHANGE
ROSENTHAL, Jacob1, FITZGERALD, P.G.2, BENOWITZ, Jeffrey3 and METCALF, James3, (1)Syracuse University, Department of Earth and Environmental Sciences, 141 Crouse Drive, 204 Heroy Geology Building, Syracuse, NY 13244; Department of Earth and Environmental Sciences, Syracuse University, Syracuse, NY 13244, (2)Department of Earth and Environmental Sciences, Syracuse University, Syracuse, NY 13244, (3)Department of Geological Sciences, University of Colorado Boulder, Boulder, CO 80309
8:20 AM
DO HEMATITE PRECIPITATION TEXTURES SEED SUBSEQUENT SLIP RATES AND MECHANISMS?
AULT, Alexis, Department of Geosciences, Utah State University, Logan, UT 84322, HIRTH, Greg, Department of Earth, Environmental and Planetary Sciences, Brown University, Box 1846, 324 Brook St, Providence, RI 02912 and DIMONTE, Alexandra, Department of Geosciences, Utah State University, 4505 Old Main Hill, Logan, UT 84322
8:35 AM
RAPID, TEMPORALLY VARIABLE SLIP RATES ON AN UPPER-PLATE FAULT ABOVE THE CASCADIA SUBDUCTION ZONE
MCKENZIE, Kirsty A., Department of Earth, Marine and Environmental Sciences, University of North Carolina at Chapel Hill, 104 South Road, Campus Box 3315, Chapel Hill, NC 27599-3315, KELSEY, Harvey M., Geology Department, Cal Poly Humboldt, Arcata, CA 95521, KIRBY, Eric, Department of Earth, Marine and Environmental Sciences, University of North Carolina at Chapel Hill, Chapel Hill, NC 27514, FURLONG, Kevin P., Department of Geosciences, Pennsylvania State University, University Park, PA 16802 and RITTENOUR, Tammy M., Department of Geosciences, Utah State University, 4505 Old Main Hill, Logan, CO 84322
8:50 AM
STRIKE-SLIP RATES FOR BOUNDING FAULTS IN THE OLYMPIC PENINSULA OF WASHINGTON STATE
AMOS, Colin1, SCHERMER, Elizabeth1, CHAFFEUR, Jenna1, RITTENOUR, Tammy M.2, DUCKWORTH, William3 and DELANO, Jaime4, (1)Geology Department, Western Washington University, 516 High St, Bellingham, WA 98225, (2)Department of Geosciences, Utah State University, 4505 Old Main Hill, Logan, CO 84322, (3)BGC Engineering USA, Golden, CO 80401, (4)Earth and Environment, University of Canterbury, 20 Kirkwood Avenue, Upper Riccarton, Christchurch, CO 8041, New Zealand
9:05 AM
INVESTIGATING SLOW-MOVING, COMPLEX FAULTS WITH A COMBINATION OF GEOMORPHOLOGY, BEDROCK, AND SUBSURFACE DATASETS: AN EXAMPLE FROM THE SACRAMENTO – SAN JOAQUIN DELTA, NORTHERN CALIFORNIA
TREXLER, Charles1, PHILIBOSIAN, Belle1, WILLARD, Jack1, SICKLER, Robert1 and MAHAN, Shannon A.2, (1)Earthquake Science Center, U.S. Geological Survey, P.O. Box 158, Moffett Field, CA 94035, (2)U.S. Geological Survey, Luminescence Geochronology Lab, Denver, CO 85719
9:20 AM
THE EVOLVING STRUCTURAL COMPLEXITY OF RESTRAINING BENDS IMPACTS SLIP RATE
ELSTON, Hanna, Department of Geosciences, University of Massachusetts Amherst, Amherst, MA 01003 and COOKE, Michele, Department of Earth, Geographic and Climate Sciences, University of Massachusetts Amherst, Amherst, MA 01003
 
9:35 AM
Break
9:50 AM
LONG-TERM SLIP RATE OF THE KEKERENGU FAULT AND POSSIBLE RANGE OF PRE-2016 KAIKOURA EARTHQUAKE DISPLACEMENTS AT THE BLUFF STATION SITE, NEW ZEALAND
GAURIAU, Judith1, DOLAN, James F.1, VAN DISSEN, Russ2, LITTLE, Timothy3, RHODES, Edward J.4 and IVESTER, Andrew4, (1)Earth Sciences, University of Southern California, 3651 Trousdale Parkway, ZHS 117, Los Angeles, CA 90089, (2)GNS Science, Lower Hutt, 5011, New Zealand, (3)Victoria University of Wellington, Wellington, New Zealand, (4)University of Sheffield, Sheffield
10:05 AM
HOW DO YOU ESTIMATE SLIP RATES FOR A SITE YOU CANNOT ACCESS? BUILDING A FRAMEWORK FOR SURFACE AGE INFERENCE FROM MODERN REMOTE SENSING DATA
POLUN, Sean1, MURPHY, Taylor1, OWENS, Ryan1, BIDGOLI, Tandis S.2 and GOMEZ, Francisco1, (1)Department of Geological Sciences, University of Missouri, 101 Geology Building, Columbia, MO 65211, (2)Department of Geological Sciences, California State University San Bernardino, 5500 University Parkway, San Bernardino, CA 92407
10:20 AM
REVISITING GEOLOGIC FAULT SLIP RATES - AND THEIR UNCERTAINTY - ACROSS SOUTHERN CALIFORNIA (Invited Presentation)
PRUSH, Veronica, Department of Earth and Environmental Science, New Mexico Institute of Mining and Technology, Socorro, NM 87801 and OSKIN, Michael E., Department of Earth and Planetary Sciences, University of California, Davis, Davis, CA 95616
10:40 AM
USING PROBABILITY DENSITIES TO EVALUATE SLIP RATES AND UNCERTAINTY
WOOD, Christopher, U.S. Bureau of Reclamation, Technical Service Center, PO Box 25007, Mail Code 86-68330, Denver, CO 80225
10:55 AM
PROBABILITY DENSITY FUNCTIONS AND MEASURES OF CENTRAL TENDENCY FOR FAULT SLIP RATES (Invited Presentation)
LIFTON, Zachery M., Idaho Geological Survey, Idaho Geological Survey, 322 E Front Street, Suite 201, Boise, ID 83702
 
11:15 AM
Discussion
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