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

Session No. 28
Wednesday, 16 March 2022: 1:30 PM-5:30 PM
CBC-A 112 (UNLV Classroom Building Complex A)

T1. Paleozoic Stratigraphy and Tectonics of the Southwestern Cordillera and Rocky Mountain Region

GSA Sedimentary Geology Division; GSA Structural Geology and Tectonics Division

 

John Singleton, Ryan J. Leary, Dustin E. Sweet and Sven Egenhoff, Advocates
Paper #
Start Time
28-1
1:30 PM
THE RELIABILITY OF THE SPICE AS A GLOBAL CORRELATION TOOL: CASE STUDY FROM NORTHERN UTAH
COTHREN, Hannah1, SUNDBERG, Fred A.2, FARRELL, Thomas3, SCHMITZ, Mark D.4 and DEHLER, Carol1, (1)Department of Geology, Utah State University, 4505 Old Main Hill, Logan, UT 84322, (2)Museum of Northern Arizona, 3101 N Fort Valley Rd, Flagstaff, AZ 86001, (3)Department of Geosciences, Boise State University, Boise, ID 83725, (4)Boise State University, 1910 University Drive, Boise, ID 83725
28-2
1:50 PM
DICING AND SPICING UP THE CAMBRIAN: CHEMOSTRATIGRAPHY OF THE TONTO GROUP, GRAND CANYON AREA, ARIZONA AND NEVADA
DEHLER, Carol1, HAGADORN, James W.2, REYNOLDS, Stephen3, SUNDBERG, Fred A.4, ROSE, Eben2, FOSTER, John R.5, FARRELL, Thomas6, SCHMITZ, Mark6, KIRCHNER, Kory7, KARLSTROM, Karl8, CROSSEY, Laura J.7 and COTHREN, Hannah9, (1)Department of Geology, Utah State University, 4505 Old Main Hill, Logan, UT 84322, (2)Department of Earth Sciences, Denver Museum of Nature & Science, 2001 Colorado Blvd, Denver, CO 80205, (3)School of Earth and Space Exploration, Arizona State University, Tempe, AZ 85287, (4)Museum of Northern Arizona, 3101 N Fort Valley Rd, Flagstaff, AZ 86001, (5)Paleo Solutions, 430 West 2800 South, Vernal, UT 84078, (6)Department of Geosciences, Boise State University, Boise, ID 83725, (7)Department of Earth & Planetary Sciences, University of New Mexico, Albuquerque, NM 87131, (8)Earth and Planetary Sciences, University of New Mexico, Northrop Hall, Albuquerque, NM 87131, (9)Boise, ID 83705
28-3
2:10 PM
THE HANGENBERG CARBON ISOTOPE EXCURSION (HICE) ACROSS THE DEVONIAN-CARBONIFEROUS BOUNDARY IN THE GREAT BASIN
WARREN, Audrey, JIANG, Ganqing and MORALES, Deborah, Department of Geoscience, University of Nevada, Las Vegas, 4505 S. Maryland Pkwy, Las Vegas, NV 89154-4010
28-4
2:30 PM
DO TEMPORAL VARIATIONS IN SM/ND RATIOS RECORD SEA-LEVEL CHANGE IN CARBONATE PLATFORMS?
MORALES, Deborah, JIANG, Ganqing, HUANG, Shichun and WARREN, Audrey, Department of Geoscience, University of Nevada, Las Vegas, 4505 S. Maryland Pkwy, Las Vegas, NV 89154-4010
28-5
2:50 PM
LIDAR ANALYSIS OF MUD MOUNDS IN THE THUNDER SPRINGS MEMBER OF THE MISSISSIPPIAN (TOURNAISIAN ) REDWALL LIMESTONE, GRAND CANYON, ARIZONA
ARNOLD, Josiah, Geosciences, Fort Lewis College, 1000 Rim Drive, Durango, CO 81301, GIANNINY, Gary, Fort Lewis College, 1000 Rim Drive, Durango, CO 81301, KASPRAK, Alan, Geosciences Department and Four Corners Water Center, Fort Lewis College, 1000 Rim Drive, Durango, CO 81301; U.S. Geological Survey, Grand Canyon Monitoring and Research Center, Flagstaff, AZ 86011 and CASTER, Joshua, Remote Sensing and Geoinformatics Lab, School of Earth and Sustainability, Northern Arizona University, Flagstaff, AZ 86011; U.S. Geological Survey, Grand Canyon Monitoring and Research Center, Flagstaff, AZ 86011
 
3:10 PM
Break
28-6
3:25 PM
THE ANTLER OROGENY RECORDED IN DETRITAL MULTI-MINERAL U-PB GEOCHRONOLOGY, SOUTHERN NEVADA
DUNCAN, James1, CAPALDI, Tomas2, WELLS, Michael1, ODLUM, Margo1 and DEFELICE, Chris1, (1)Department of Geoscience, University of Nevada Las Vegas, 4505 S. Maryland Pkwy, Las Vegas, NV 89154-4010, (2)University of Nevada, Las Vegas
28-7
3:45 PM
USING DISCORDANT ZIRCON TO RE-EVALUATE THE NORTHERN EL PASO TERRANE: LATE PALEOZOIC TECTONIC EVOLUTION OF SOUTHWESTERN LAURENTIA, EXTENSION OF THE PERMIAN ARC, AND A MIDDLE JURASSIC HYDROTHERMAL EVENT WITHIN THE SOUTHEASTERN SIERRA NEVADA ARC
CLEMENS-KNOTT, Diane, Department of Geological Sciences, California State University, Fullerton, CA 92834 and GEVEDON, Michelle, Geology Department, Colorado College, 14 E. Cache le Poudre St., Colorado Springs, CO 80903
28-8
4:05 PM
INITIATION AND DESTRUCTION OF THE PENNSYLVANIAN-EARLY PERMIAN OROGRANDE BASIN REVEALED THROUGH GEOHISTORY CURVES AND STRUCTURAL ANALYSIS: IMPLICATIONS FOR ANCESTRAL ROCKY MOUNTAINS TECTONISM
BROTHERTON, JOHN, Texas Tech University Geosciences, Boston Ave. & Broadway, Room 125, Lubbock, TX 79409-1053 and SWEET, Dustin E., Department of Geosciences, Texas Tech University, 1053 Main St, Lubbock, TX 79401
28-9
4:25 PM
EARLY PERMIAN SUBSIDENCE PATTERNS OF CRATONIC BASINS IN SOUTHWESTERN LAURENTIA
SWEET, Dustin, Department of Geosciences, Texas Tech University, MS 1053, Science Building 125, Lubbock, TX 79409
28-10
4:45 PM
STRUCTURAL ANALYSIS ALONG THE OURAY FAULT, SOUTHWESTERN COLORADO: IMPLICATIONS FOR THE KINEMATIC DEVELOPMENT OF THE LATE PALEOZOIC ANCESTRAL ROCKY MOUNTAINS
JOHNSON, Erinn, Department of Geosciences, Colorado State University, Fort Collins, CO 80523 and SINGLETON, John, Department of Geosciences, Colorado State University, Fort Collins, MO 80523-1482
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