Joint 118th Annual Cordilleran/72nd Annual Rocky Mountain Section Meeting - 2022

Session No. 27
Wednesday, 16 March 2022: 1:30 PM-5:30 PM
CBC-A 106 (UNLV Classroom Building Complex A)

S3. The Tectono-Magmatic Evolution of the Basin and Range Province II: A Session in Honor of Ernie Anderson

GSA Structural Geology and Tectonics Division

 

Paul Umhoefer, L. Sue Beard, James Faulds and David Miller, Conveners
Paper #
Start Time
1:30 PM
THE BOUNDARY ZONE BETWEEN THE NORTHERN AND CENTRAL BASIN & RANGE SUBPROVINCES: A DEVELOPING RIFT SEGMENT BOUNDARY
TAYLOR, Wanda1, ABDELHALEEM, S.2, ELY, R.2, EVANS, M.2, MUHAMMAD, M.3, PECK, A.2, PRICE, T.2, REED, Nathan2 and REID, Andrew J.2, (1)Department of Geoscience, University of Nevada, Las Vegas, 4505 S. Maryland Parkway, Box 454010, Las Vegas, NV 89154-4010, (2)Geoscience, University of Nevada, Las Vegas, 4505 S Maryland Pkwy, Box 454010, Las Vegas, NV 89154-4010, (3)Earth Sciences, Simon Fraser University, Burnaby, BC BC V5A 1S6, Canada
1:50 PM
THE ROLE OF NORMAL AND STRIKE-SLIP FAULT INTERACTION IN THE SEGMENTATION OF THE BASIN AND RANGE PROVINCE: AN EXAMPLE FROM THE QUATERNARY-ACTIVE KANE SPRINGS WASH FAULT ZONE, NEVADA, USA
ABDELHALEEM, Shaimaa, M.Sc, PhD, Geoscience, University of Nevada, Las Vegas, 4505 S Maryland Pkwy, Las Vegas, NV 89119, TAYLOR, Wanda J., Department of Geoscience, University of Nevada, Las Vegas, 4505 Maryland Parkway, 89154-4010, Las Vegas, NV 89154-4010 and DEPOLO, Craig M., Nevada Bureau of Mines and Geology, University of Nevada, Reno, Reno, NV 89557
2:10 PM
LATE MIOCENE AND PLIOCENE STRIKE-SLIP FAULTING IN THE EASTERN MOJAVE DESERT, CALIFORNIA
MILLER, David, Geology, Minerals, Energy, & Geophysics Science Center, U.S. Geological Survey, 345 Middlefield Road, Menlo Park, CA 94025 and LANGENHEIM, Victoria E., U.S. Geological Survey, Geology, Minerals, Energy & Geophysics Science Center, Moffett Field, CA 94035
2:30 PM
THE REAL EASTERN CALIFORNIA SHEAR ZONE
BENNETT, Scott1, DARIN, Michael2, MILLER, David M.3, DORSEY, Rebecca J.4, MAVOR, Skyler5, NURIEL, Perach6, THOMPSON, Lisa7, OSKIN, Michael E.8, BEARD, L. Sue9, CYR, Andrew10, BRICKEY Sr., Timothy11 and UMHOEFER, Paul J.11, (1)Geology, Minerals, Energy, and Geophysics Science Center, U.S. Geological Survey, 2130 S.W. Fifth Avenue, Portland, OR 97201, (2)Nevada Bureau of Mines & Geology, University of Nevada, Reno, 1664 N. Virginia St, MS 0178, Reno, NV 89557-0178, (3)Geology, Minerals, Energy, & Geophysics Science Center, U.S. Geological Survey, 345 Middlefield Road, Menlo Park, CA 94025, (4)Department of Earth Sciences, University of Oregon, Eugene, OR 97403, (5)Geosciences, Colorado State University, 400 University Ave., Fort Collins, CO 80523-0001; U.S. Geological Survey, 2255 N Gemini Dr. 86001, Flagstaff, AZ 86001, (6)The Geological Survey of Israel Geochemistry, 32 Yeshayahu Leibowitz St., Jerusalem, 9692100, ISRAEL; Oregon State University, Corvallis, OR 97331, (7)Arizona Geological Survey, 1955 East 6th Street, P.O. Box 210184, Tucson, AZ 85721, (8)Earth and Planetary Sciences, University of California, Davis, Davis, CA 95616, (9)U.S. Geological Survey, 2255 N. Gemini Drive, Flagstaff, AZ 86001, (10)U.S. Geological Survey, Geology, Minerals, Energy and Geophysics Science Center, PO Box 158, 350 N. Akron Road, Moffett Field, CA 94035, (11)School of Earth and Sustainability, Northern Arizona University, Flagstaff, AZ 86011
2:50 PM
LATE MIOCENE TO QUATERNARY SILICIC VOLCANISM IN THE WALKER LANE: AN EXAMPLE FROM THE GREENWATER RANGE, CALIFORNIA
JOHNSEN, Racheal and JOHNSEN, Racheal, Department of Geoscience, University of Nevada, Las Vegas, 4505 S. Maryland Parkway, Las Vegas, NV 89154-4010
 
3:10 PM
Break
3:25 PM
STRUCTURAL OBSERVATIONS IN UPPER-PLATE ROCKS OF THE CENTRAL MOJAVE METAMORPHIC CORE COMPLEX DO NOT SUPPORT MODELS OF LARGE-MAGNITUDE EXTENSION
ONDERDONK, Nate, CSU Long Beach, Dept. of Geological Sciences, 1250 Bellflower Blvd, Long Beach, CA 90840, ANDERSON, Ernie, (Deceased) U.S. Geology Survey, Moffett Field, CA 94035 and MILLER, David, U.S. Geological Survey, Geology, Minerals, Energy & Geophysics Science Center, Moffett Field, CA 94035
3:45 PM
EVIDENCE OF EARLY MIOCENE SYNEXTENSIONAL VOLCANISM AND DEPOSITION OF THE JACKHAMMER AND PICKHANDLE FORMATIONS IN THE NORTHERN CALICO MOUNTAINS, CENTRAL MOJAVE METAMORPHIC CORE COMPLEX, SOUTHERN CALIFORNIA
MURRAY, Bryan, Department of Geological Sciences, California State Polytechnic University, Pomona, 3801 W Temple Ave, Pomona, CA 91768 and HAMES, Willis E., Department of Geosciences, Auburn University, 2050 Beard Eaves Memorial Coliseum, Auburn, AL 36849
4:05 PM
EXHUMATION OF THE PINALEƑO-JACKSON MOUNTAIN METAMORPHIC CORE COMPLEX, SOUTHEASTERN ARIZONA: CONSTRAINTS FROM MULTI-SYSTEM THERMOCHRONOLOGIC ANALYSIS
SCOGGIN, Shane1, CHAPMAN, James1, TRZINSKI, Adam1, JEPSON, Gilby2, SCHAEN, Allen3 and REINERS, P.W.4, (1)Geology and Geophysics, University of Wyoming, 1000 E. University Ave., Laramie, WY 82071, (2)Geosciences, University of Arizona, Gould-Simpson Building #77, 1040 E 4th St, Tucson, AZ 85721, (3)Dept. of Geosciences, University of Arizona, Tucson, AZ 85721, (4)Department of Geosciences, University of Arizona, Tucson, AZ 85721
4:25 PM
SPATIAL AND TEMPORAL VARIATIONS OF EOCENE-OLIGOCENE CALDERA VOLCANISM IN SOUTHERN NEW MEXICO
VERMILLION, Karissa1, JOHNSON, Emily2, AMATO, Jeffrey1 and HEIZLER, Matthew T.3, (1)Department of Geological Sciences, New Mexico State University, Las Cruces, NM 88003, (2)U.S. Geological Survey, Cascades Volcano Observatory, Vancouver, WA 98683, (3)New Mexico Bureau of Geology & Mineral Resources, New Mexico Geochronology Research Laboratory, Socorro, NM 87801
4:45 PM
A LOW TEMPERATURE THERMOCHRONOLOGIC INVESTIGATION OF THE NORTHERNMOST TETON RANGE, WY: TESTING THE PALEO-TETON COLLAPSE HYPOTHESIS
MILLER, Elisha1, GOLDSBY, Ryan2, THIGPEN, Ryan2, SWALLOM, Meredith L.3, CLARK, Gillian2, PREECE, Madison3 and GUENTHNER, William4, (1)Department of Earth and Environmental Sciences, University of Kentucky, Lexington, KY 40506; Lexington, KY 40508, (2)Department of Earth and Environmental Sciences, University of Kentucky, 121 Washington Avenue, LEXINGTON, KY 40506, (3)Department of Earth and Environmental Sciences, University of Kentucky, Lexington, KY 40506, (4)Department of Geology, University of Illinois at Urbana-Champaign, Urbana, IL 61801
 
5:05 PM
Concluding Remarks
See more of: Symposia Sessions