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Cordilleran Section - 115th Annual Meeting - 2019

Session No. 22
Thursday, 16 May 2019: 9:00 AM-6:00 PM
Exhibit Hall B (Oregon Convention Center)

T5. Recent Advances in Cordilleran Tectonic Evolution—2: Cenozoic (Posters)

Authors will be present from 3:30 to 6 PM.

 

Paper #
Booth #
22-1
44
U-PB DATING OF DETRITAL ZIRCON FROM TURBIDITES OF THE CHUGACH AND PRINCE WILLIAM TERRANES IN PRINCE WILLIAM SOUND, ALASKA: IMPLICATIONS FOR THE SIGNIFICANCE OF THE CONTACT FAULT SYSTEM AS A TERRANE BOUNDARY
MALIK, Alysala M.1, FISHER, Will Sparhawk2, GROSS ALMONTE, Nicholas3, GARVER, John I.2 and DAVIDSON, Cameron4, (1)Department of Geology, Carleton College, 1 N College St., Northfield, MN 55057-4001, (2)Geology Department, Union College, Schenectady, NY 12308, (3)Department of Geology, Carleton College, 1 N College St, Northfield, MN 55057, (4)Department of Geology, Carleton College, 1 N College St., Northfield, MN 55057
22-2
45
AGE AND PROVENANCE OF THE UPPER CRETACEOUS TO PALEOCENE VALDEZ GROUP OF THE CHUGACH TERRANE FROM THE RICHARDSON HIGHWAY AND NORTHERN PRINCE WILLIAM SOUND, ALASKA
GROSS ALMONTE, Nicholas1, FISHER, Will S.2, MALIK, Alysala M.1, GARVER, John I.2 and DAVIDSON, Cameron1, (1)Department of Geology, Carleton College, 1 N College St, Northfield, MN 55057, (2)Geology Department, Union College, 807 Union St., Schenectady, NY 12308
Handouts
  • GSA poster NGA.pdf (10.3 MB)
    • 22-3
    46
    ZIRCON FACIES IN THE PALEOCENE-EOCENE ORCA GROUP INDICATE A PROVENANCE LINK TO THE CHUGACH TERRANE, PRINCE WILLIAM SOUND, ALASKA
    FISHER, Will S.1, POPE, Mollie D.1, MALIK, Alysala M.2, GARVER, John I.1 and DAVIDSON, Cameron3, (1)Geology Department, Union College, 807 Union St., Schenectady, NY 12308, (2)Department of Geology, Carleton College, 1 N College St., Northfield, MN 55057-4001, (3)Department of Geology, Carleton College, 1 N College St., Northfield, MN 55057
    22-4
    47
    PROVENANCE OF SANDSTONE CLASTS FROM CONGLOMERATE OF THE PALEOCENE-EOCENE ORCA GROUP IN PRINCE WILLIAM SOUND, ALASKA
    POPE, Mollie D.1, FISHER, Will S.1, MALIK, Alysala M.2, GARVER, John I.1 and DAVIDSON, Cameron3, (1)Geology Department, Union College, 807 Union St., Schenectady, NY 12308, (2)Department of Geology, Carleton College, 1 N College St., Northfield, MN 55057-4001, (3)Department of Geology, Carleton College, 1 N College St., Northfield, MN 55057
    22-5
    48
    STRATIGRAPHY, GEOCHRONOLOGY, AND FAULTING IN THE SOUTHERN CRESCENT FORMATION, OLYMPIC PENINSULA, WASHINGTON STATE
    CLARK, Kenneth P., Geology Department, University of Puget Sound, 1500 N. Warner #1048, Tacoma, WA 98416
    22-6
    49
    INVESTIGATING THE UPLIFT CHRONOLOGY OF THE OLYMPIC MOUNTAINS WITH SEDIMENTARY PROVENANCE PROXIES
    SHEKUT, Samuel J., Earth and Space Science, University of Washington, 4000 15th Ave NE, Seattle, WA 98105 and LICHT, Alexis, Earth and Space Sciences, University of Washington, Seattle, WA 98195
    22-7
    50
    PROBABLE UNROOFING OF THE CENTRAL BELT OF THE FRANCISCAN COMPLEX RECORDED BY NEWLY RECOGNIZED UPPER CRETACEOUS TO LOWER TERTIARY(?) FOREARC DEPOSITS WEST OF UKIAH BASIN, CALIFORNIA
    MCLAUGHLIN, R.J., Research Geologist, PO Box 972, Moss Beach, CA 94038-0972, SHARMAN, G.R., Department of Geosciences, University of Arkansas, Fayetteville, AR 72701, MALKOWSKI, M.A., Stanford University, Stanford, CA 94305, VAZQUEZ, J.A., U.S. Geological Survey, 345 Middlefield Rd, Menlo Park, CA 94025, ELDER, W.P., U.S. National Park Service, Ft Mason, Bldg 201, San Francisco, CA 94123, ORCHARD, D.M., Geologist, Houston, TX 77024, STANLEY, R.G., U.S. Geological Survey, 345 Middlefield Road, Menlo Park, CA 94025, ERNST, W.G., Stanford Univ, Stanford, CA 94305 and BAWCOM, J., California Geological Survey, retired, Mendocino-Lake College, Ukiah, CA 95482
    22-8
    51
    INITIATION OF THE CASCADE ARC BY NORTHWARD MIGRATION OF THE FARALLON SLAB
    TEPPER, Jeffrey H., Geology Department, University of Puget Sound, 1500 N. Warner #1048, Tacoma, WA 98416 and CLARK, Kenneth P., Geology Department, University of Puget Sound, 1500 North Warner, Tacoma, WA 98416
    22-9
    52
    FINDING SOURCE REGIONS FOR OLIGOCENE WELDED TUFF CLASTS IN PUGET SOUND, AND IMPLICATIONS TO LITHOSPHERIC BLOCK ROTATIONAL MODELS
    COUCH, Sam, Department of Geosciences, Pacific Lutheran University, Tacoma, WA 98447 and DAVIS, Peter, Department of Geosciences, Pacific Lutheran University, 1010 S 122nd St, Tacoma, WA 98447
    22-10
    53
    ARC MIGRATION DURING THE LATE CRETACEOUS TO EOCENE: GEOCHRONOLOGY OF GRANITOIDS FROM NORTHWESTERN MEXICO
    FONSECA–MARTÍNEZ, A.B., Centro de Geociencias, Universidad Nacional Autonoma de Mexico, Boulevard Juriquilla 3001, Juriquilla, 76230, Mexico and IRIONDO, Alexander, Centro de Geociencias, Universidad Nacional Autonoma de Mexico, Boulevard Juriquilla 3001, Queretaro, 76230, Mexico
    22-11
    54
    CASCADE PROVENANCE OF NON-GLACIAL HOLOCENE AND PLEISTOCENE SANDS IN THE CASCADE FOOTHILLS AND PUGET LOWLANDS OF KING AND SNOHOMISH COUNTIES, WASHINGTON—A RICH HISTORY OF SNOQUALMIE, SKYKOMISH AND PILCHUCK RIVER BASIN DEVELOPMENT AND NEOTECTONICS DURING THE QUATERNARY
    DRAGOVICH, Joe D., Associated Earth Sciences, Inc., 1552 Commerce Street, Suite 102, Tacoma, WA 98402, MACDONALD Jr., James H., Florida Gulf Coast University, Dept. of Marine and Ecological Science, Fort Myer, FL 33965, MAHAN, Shannon A., U.S. Geological Survey, Geosciences and Environmental Change Science Center, MS 974, PO Box 25046, Denver, CO 80225, ANDERSON, Megan, Washington Department of Natural Resources, Washington Geological Survey, 1111 Washington St SE, Olympia, WA 98504-7007, DUFRANE, S. Andrew, Earth and Atmospheric Sciences, University of Alberta, 1-26 Earth Science Building, Edmonton, AB T6G 2E3, Canada, KOGER, Curtis J., Associated Earth Sciences, Inc., 911 5th Ave., Suite 100, Kirkland, WA 98033, SMITH, Daniel T., King County Department of Natural Resources and Parks, Water and Land Resource Division, 201 S Jackson St, Seattle, WA 98104, MAVOR, Skyler P., Department of Geosciences, Colorado State University, 1000 Morgan St, Fort Collins, Fort Collins, CO 80524 and SALTONSTALL, Jennifer H., Associated Earth Sciences, Inc, 911 5th Avenue, Suite 100, Kirkland, WA 98033
    Handouts
  • GSA_PLEISTOCENE_SAND_PROVENANCE_2019_JDD1_JM_AD_MLA.pptx (5.8 MB)
  • GSA_PLEISTOCENE_SAND_PROVENANCE_TABLES_2019_JDD1.pptx (307.8 kB)
  • REFERENCES CITED SANDS POSTER.docx (25.8 kB)
    • 22-12
    55
    FIELD EVIDENCE FOR EARLY MIOCENE SYNVOLCANIC EXTENSION NORTH OF THE SAN ANDREAS AND GARLOCK FAULTS, WESTERN TEHACHAPI MTNS. AND EASTERN SAN EMIGDIO MTNS. CA,
    TORRES ANDRADE, Eneas1, MILLER, D.E.1, MONTEJO, Carlos1, JAMES, Robert N.2, MORENO, Jesus Eduardo3, MAYENCE, C. Ellery4 and TORRES, Noe A.5, (1)Department of Geological Sciences, California State University, Bakersfield, 9001 Stockdale Highway, Bakersfield, CA 93311, (2)United States Forest Service, South Park Ranger Station, 320 US HWY 285, Fairplay, CO 80440, (3)California State University, Bakersfield, 9001 Stockdale Highway, Bakersfield, CA 93311, (4)Tejon Ranch Conservancy, PO Box 216, Frazier Park, CA 93225, (5)MT² Earth Science Services and Consulting, PO Box 937, Bishop, CA 93515
    22-13
    56
    LATE MIOCENE EXTENSION AND PLIOCENE SINISTRAL SLIP IN THE MINA DEFLECTION: FIELD STUDIES IN THE HUNTOON MOUNTAINS, CALIFORNIA-NEVADA
    MCCOSBY, Joseph, Geological Sciences, Central Washington University, 400 E. University Way, Ellensburg, WA 98926 and LEE, Jeffery, Central Washington University, 400 East University Way, Ellensburg, WA 98926
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