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GSA Connects 2021 in Portland, Oregon

Session No. 96
Monday, 11 October 2021: 9:00 AM-1:00 PM
Exhibit Hall A (Oregon Convention Center)

T2. Cenozoic Tectonism, Magmatism, Sedimentation, and Landscape Evolution in the Intermountain West (Posters)

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

Authors will be present from 11 AM to 1 PM.

 

Paper #
Booth #
96-1
137
SYNOROGENIC DEPOSITION AND EVIDENCE FOR MULTIPLE PHASES OF CONTRACTIONAL DEFORMATION DURING THE LARAMIDE OROGENY IN THE NORTHERN CHIRICAHUA MOUNTAINS, ARIZONA
TRZINSKI, Adam1, SCOGGIN, Shane1 and CHAPMAN, James2, (1)Geology and Geophysics, University of Wyoming, 1000 E. University Ave., Laramie, WY 82071, (2)Geology and Geophysics, University of Wyoming, Geology and Geophysics Dept., 1000 E. University Ave, Laramie, WY 82071
96-2
138
Withdrawn
96-3
139
SYN-SEISMIC DEPOSITION OR SYNDEPOSITIONAL SEISMICITY: PALEOSEISMITES RECORD 10 M.Y. OF EARLY PALEOGENE LARAMIDE SEISMICITY IN SAN JUAN BASIN, NORTH-CENTRAL NEW MEXICO
HOBBS, Kevin and THACKER, Jacob, New Mexico Bureau of Geology, 801 Leroy Place, Socorro, NM 87801
Handouts
  • GSA-Natl-2021_HobbsThacker_20210921-v6.pdf (167.1 MB)
    • 96-4
    140
    FRICTION-DRIVEN THERMAL DECOMPOSITION AND SYNKINEMATIC FABRICS OF CARBONATES IN THE HEART MOUNTAIN SLIDE, WYOMING
    ZAMANIALAVIJEH, Nina, Department of Earth and Atmospheric Sciences, University of Houston, Houston, TX 77204, HEIJ, Gerhard W., School of Geology and Geophysics, The University of Oklahoma, Norman, OK 73019, FERRE, Eric, School of Geosciences, University of Louisiana at Lafayette, 611 McKinley Street, Hamilton Hall, Room 323, Lafayette, LA 70504, MURPHY, Michael, Department of Earth and Atmospheric Sciences, University of Houston, Rm.312, Science & Research Bldg.1, University of Houston-Main Campus, Houston, TX 77204 and BAGLEY, Brian, Department of Earth and Environmental Sciences - X-ray CT Lab, University of Minnesota, 310 Pillsbury Drive SE, Minneapolis, MN 55455
    96-5
    141
    HIGH-VELOCITY FRICTION AND SYNKINEMATIC FLOW AT THE BASE OF GIANT GRAVITY SLIDES: CARBONATES VS SILICATES
    FERRE, Eric, School of Geosciences, University of Louisiana at Lafayette, 611 McKinley Street, Hamilton Hall, Room 323, Lafayette, LA 70504, ZAMANIALAVIJEH, Nina, Department of Earth and Atmospheric Sciences, University of Houston, Houston, TX 77204, HEIJ, Gerhard W., School of Geology and Geophysics, The University of Oklahoma, Norman, OK 73019, BIEDERMANN, Andrea, Institut für Geologie, University of Bern, Baltzerstrasse 1+3, Bern, 3012, Switzerland and BIEK, Robert, Utah Geol Survey, PO Box 146100, Salt Lake City, UT 84114-6100
    96-6
    142
    THE YOUNGEST KNOWN VOLCANIC ROCKS OF THE MARKAGUNT MEGABRECCIA (LATEST OLIGOCENE OR EARLIEST MIOCENE), HIGH PLATEAUS, SOUTHWESTERN UTAH: THE MISSING LINK TO THE BIRTH AND TRUE AGE OF THE MYSTICAL CREATURE
    FILKORN, Harry, Department of Physics and Planetary Sciences, Pierce College, 6201 Winnetka Avenue, Woodland Hills, CA 91371
    Handouts
  • GSA 2021 poster 75 x 48 150 dpi September 2021.pdf (10.0 MB)
    • 96-7
    143
    PRELIMINARY STRUCTURAL AND GEOPHYSICAL INVESTIGATION OF POSSIBLE CENOZOIC INTRUSIVE EVENTS ALONG THE NE UNCOMPAHGRE PLATEAU IN WESTERN COLORADO
    ANDERSON, Caden D., HORVAT, Devin J, DACUAG, Rhett M., HADDEN, Karlie, JOHNSON, Verner, BAKER, Gregory S., LIVACCARI, Richard and ECKBERG, Eric, Physical and Environmental Sciences, Colorado Mesa University, 1100 North Ave, Grand Junction, CO 81501
    96-8
    144
    A PETROLOGIC ANALYSIS OF THE HENRY MOUNTAINS LACCOLITH
    MAITOZA, Cooper1, CAREY, Chris1, GUZZLE, Gregory1 and KAISER, Jason2, (1)Geosciences, Southern Utah University, 351 W University Blvd, Cedar City, UT 84720, (2)Department of Physical Science, Southern Utah University, 351 W University Blvd, Cedar City, UT 84720
    96-9
    145
    Withdrawn
    96-10
    146
    Withdrawn
    96-11
    147
    IN SITU U-PB ZIRCON GEOCHRONOLOGY AND HF ISOTOPE ANALYSIS OF XENOLITHS FROM THE GERONIMO VOLCANIC FIELD, SE ARIZONA: IMPLICATIONS FOR LOWER CRUSTAL EVOLUTION SINCE 2.4 GA
    RADER, M.1, KEMPTON, Pamela1 and MÖLLER, Andreas2, (1)Department of Geology, Kansas State University, Manhattan, KS 66506, (2)Department of Geology, University of Kansas, Lawrence, KS 66045
    96-12
    148
    Withdrawn
    96-13
    149
    PRELIMINARY 1:48,000-SCALE GEOLOGIC MAP OF THE SPOTTED RANGE AND ADJACENT AREAS, SOUTH-CENTRAL NEVADA, USA
    LUND SNEE, Jens-Erik, SCHWARTZ, Theresa, WORKMAN, Jeremiah B., COLGAN, Joseph P., THOMPSON, Ren and PAGE, William R., U.S. Geological Survey, Geosciences and Environmental Change Science Center, P.O. Box 25046, DFC, MS 980, Lakewood, CO 80225
    Handouts
  • Lund_Snee_et_al_GSA_Poster_SpottedRng_RngrMtns_geolmap_22Sep2021.pdf (55.6 MB)
    • 96-14
    150
    DECIPHERING THE POLYPHASE HISTORY OF THE RUBY MOUNTAINS-EAST HUMBOLDT RANGE METAMORPHIC CORE COMPLEX: A DYNAMIC COMPETITION BETWEEN PLATE-BOUNDARY FORCES, GRAVITATIONAL POTENTIAL ENERGY, AND THERMAL INSTABILITIES
    ZUZA, Andrew1, DEE, Seth1, LEVY, Drew1 and DESORMEAU, Joel2, (1)Nevada Bureau of Mines and Geology, University of Nevada, Reno, 1664 N. Virginia Street, Reno, NV 89557, (2)Department of Geological Sciences and Engineering, University of Nevada, Reno, Reno, NV 89557
    96-15
    151
    EXHUMATION OF THE PINALEÑO-JACKSON MOUNTAIN METAMORPHIC CORE COMPLEX, SOUTHEASTERN ARIZONA: CONSTRAINTS FROM MULTI-SYSTEM THERMOCHRONOLOGIC ANALYSIS
    SCOGGIN, Shane1, CHAPMAN, James2, JEPSON, Gilby3, SCHAEN, Allen4, REINERS, P.W.5 and TRZINSKI, Adam1, (1)Geology and Geophysics, University of Wyoming, 1000 E. University Ave., Laramie, WY 82071, (2)Geology and Geophysics, University of Wyoming, Geology and Geophysics Dept., 1000 E. University Ave, Laramie, WY 82071, (3)University of ArizonaGeosciences, 1040 E 4th Street, Tucson, AZ 85721-0001, (4)Dept. of Geosciences, University of Arizona, Tucson, AZ 85721, (5)Department of Geosciences, University of Arizona, Tucson, AZ 85721
    96-16
    152
    HIGH SPATIAL-RESOLUTION PROVENANCE DISCRIMINATION OF SILICICLASTIC MARKER BEDS OF THE WILKINS PEAK MEMBER OF THE EOCENE GREEN RIVER FORMATION, WYOMING
    GREGORICH, Holly G.1, SMITH, M. Elliot1, CARROLL, Alan2 and PARRISH, Ethan2, (1)School of Earth and Sustainability, Northern Arizona University, Flagstaff, AZ 86011, (2)Department of Geoscience, University of Wisconsin-Madison, 1215 W Dayton St, Madison, WI 53706
    96-17
    153
    A TALE OF TWO RIVERS: FLUVIAL RECORDS OF COMPETING MOISTURE SOURCES IN A BROKEN EOCENE FORELAND
    PARRISH, Ethan, Department of Geoscience, Univ Wisconsin - Madison, 1215 W Dayton St, Madison, AZ 53706-1600, CARROLL, Alan, Department of Geoscience, University of Wisconsin-Madison, 1215 W Dayton St, Madison, WI 53706 and SMITH, Michael, School of Earth and Sustainability, Northern Arizona University, 624 S Knoles Drive, Flagstaff, AZ 86011
    96-18
    154
    UTILIZING STABLE CARBONATE ISOTOPE DATA TO RECONSTRUCT TERRESTRIAL BASIN ENVIRONMENTS DURING THE EOCENE-OLIGOCENE TRANSITION IN THE NORTHERN ROCKY MOUNTAINS
    USACHENKO, Natalya, Department of Geology and Geography, University of Idaho, 875 Perimeter Drive, Moscow, ID 83844 and CASSEL, Elizabeth, Geological Sciences, University of Idaho, 875 Perimeter Drive MS 3022, Moscow, ID 83844
    96-19
    155
    INTRACONTINENTAL RIFT BASIN STRATIGRAPHY RECORDS MIDDLE MIOCENE EXTENSION, FAULTING EVOLUTION AND CLIMATIC INFLUENCES ON DEPOSITION, UPPER HORSE SPRING FORMATION AND RED SANDSTONE UNIT, LAKE MEAD REGION, NEVADA
    LAMB, Melissa1, HICKSON, Thomas2, UMHOEFER, Paul3, ANDERSON, Zachary4, PUSZTAI, Zsuzsanna2, DUNBAR, Nelia5 and MCINTOSH, William5, (1)Department of Earth, Environment and Society, University of St. Thomas, 2115 Summit Ave, St. Paul, MN 55105, (2)Earth, Environment and Society, University of St. Thomas, 2115 Summit Ave, St. Paul, MN 55105, (3)School of Earth Sciences and Environmental Sustainability, Northern Arizona University, PO Box 4099, Flagstaff, AZ 86011-4099, (4)Utah Geological Survey Mapping Program, 1594 W North Temple, Salt Lake City, UT 84116-3154, (5)New Mexico Bureau of Geology & Mineral Resources, New Mexico Institute of Mining & Technology, Socorro, NM 87801
    96-20
    156
    MIOCENE EXTENSIONAL BASINS IN THE ELK CITY REGION: BASIN AND RANGE FAULTING IN NORTH-CENTRAL IDAHO
    DI FIORI, Russell, Ph.D., P.G.1, SCHMIDT, Keegan2 and LEWIS, Reed S.1, (1)Idaho Geological Survey, University of Idaho, 875 Perimeter Drive, MS 3014, Moscow, ID 83844, (2)Department of Natural Sciences, Lewis-Clark State College, Meriwether Lewis Hall, 500 8th Avenue, Lewiston, ID 83501
    96-21
    157
    INSIGHTS INTO SEGMENTATION AND SURFACE RUPTURE HISTORY OF THE OQUIRRH – GREAT SALT LAKE FAULT SYSTEM, UTAH, USA, FROM FAULT SCARP HEIGHTS AND LAKE BONNEVILLE SHORELINE ELEVATIONS
    MEMMOTT, Charles, Department of Earth Science, Utah Valley University, 800 W. University Pkwy, Orem, UT 84058 and BUNDS, Michael P., Department of Earth Science, Utah Valley University, 800 W. University Parkway, Orem, UT 84058
    Handouts
  • GSA2021_OnlinePoster.pdf (137.6 MB)
    • 96-22
    158
    NORMAL AND STRIKE-SLIP FAULT INTERACTIONS: THREE FAULT TIPS ALONG THE QUATERNARY KANE SPRINGS WASH TRANSFER FAULT ZONE, SOUTHERN NEVADA
    ABDELHALEEM, Shaimaa, M.Sc, PhD, Geoscience, University of Nevada, Las Vegas, 4505 S Maryland Pkwy, Las Vegas, NV 89119 and TAYLOR, Wanda J., Department of Geoscience, University of Nevada, Las Vegas, 4505 Maryland Parkway, 89154-4010, Las Vegas, NV 89154-4010; Geoscience, University of Nevada, Las Vegas, 4505 S Maryland Pkwy, Las Vegas, NV 89119
    96-23
    159
    DYNAMICS OF FAULT SLIP AT THE INTERFACE OF THE GARLOCK FAULT WITH THE WALKER LANE BELT, SPANGLER HILLS, CALIFORNIA
    ANDREW, Joseph, Isotope Geochemistry Laboratory, University of Kansas, Lawrence, KS 66045 and WALKER, J. Douglas, Department of Geology, The University of Kansas, Lawrence, KS 66045
    Handouts
  • AndrewWalker-Booth159-369527.pdf (22.3 MB)
    • 96-24
    160
    DEFORMATION OF THE SOUTH GRANITE MOUNTAINS FAULT SYSTEM: HOW CENOZOIC TECTONISM INFLUENCES MODERN FAULTING
    POTTER, Michael1, POLUN, Sean1 and GOMEZ, Francisco2, (1)Department Of Geological Sciences, University of Missouri - Columbia, Columbia, MO 65203, (2)Department of Geological Sciences, University of Missouri - Columbia, Columbia, MO 65203
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