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GSA Connects 2024 Meeting in Anaheim, California

Session No. 223
Tuesday, 24 September 2024: 1:30 PM-5:30 PM
304A (Anaheim Convention Center)

T188. Structural Analysis, Digital Mapping Advances, Tectonics, and Tectonic-Climate Processes from California to Alaska and Elsewhere II: A Celebration of Terry Pavlis’s Diverse Contributions and Career

 

Jay Chapman, Sean Gulick, Lindsay Worthington, Kenneth Ridgway, Virginia Sisson and Jeff Benowitz, Advocates
Paper #
Start Time
 
1:30 PM
Introductory Remarks
223-1
1:45 PM
EOCENE ORIGIN OF THE YAKUTAT TERRANE AS A SPREADING-RIDGE CENTERED OCEANIC PLATEAU WITH THE SILETZIA TERRANE OFFSHORE PACIFIC NORTHWEST AND BRITISH COLUMBIA (Invited Presentation)
DONAGHY, Erin1, EDDY, Michael2 and RIDGWAY, Kenneth2, (1)Department of Earth Sciences, Dartmouth College, Hanover, NH 03755, (2)Department of Earth, Atmospheric, and Planetary Sciences, Purdue University, 550 Stadium Mall Drive, West Lafayette, IN 47907
Recorded Presentation
223-2
2:05 PM
MOUNTAINS, GLACIERS AND BEARS, OH MY!: THE ST. ELIAS EROSION/TECTONICS PROJECT (STEEP) AND ITS LEGACY FOR ACTIVE TECTONICS AND TEAM SCIENCE
WORTHINGTON, Lindsay1, GULICK, Sean2, BRUHN, Ronald3, CHAPMAN, Jay4, ELLIOTT, Julie5, ENKELMANN, Eva6, FREYMUELLER, Jeffrey5, HALLET, Bernard7, KOONS, P.O.8, PAVLIS, Gary9, RIDGWAY, Kenneth10, RUPPER, Natalia11, SPOTILA, James A.12 and VAN AVENDONK, Harm13, (1)Department of Earth and Planetary Sciences, University of New Mexico, Northrop Hall, MSCO3-2040, 1 University of New Mexico, Albuquerque, NM 87131, (2)Inst. for Geophysics, Dept. Earth & Planetary Sciences, Ctr. for Planetary Systems Habitability, University of Texas at Austin, Austin, TX 78712, (3)Department of Geology and Geophysics, University of Utah, Salt Lake City, UT 84103, (4)Department of Earth, Environmental and Resource Sciences, University of Texas at El Paso, El Paso, TX 79902, (5)Department of Earth and Environmental Sciences, Michigan State University, 288 Farm Lane, East Lansing, MI 48824, (6)Earth, Energy and Environment, University of Calgary, 2500 University Drive NW, Calgary, AB T2N 1N4, Canada, (7)University of Washington, Seattle, WA 98195, (8)University of Maine, Orono, ME 04469, (9)Department of Earth and Atmospheric Sciences, Indiana University, 1001 East 10th St., Bloomington, IN 47405, (10)Department of Earth, Atmospheric, and Planetary Sciences, Purdue University, 550 Stadium Mall Drive, West Lafayette, IN 47907, (11)Geophysical Institute, University of Alaska, Fairbanks, AK 99775, (12)Geosciences, Virginia Tech, Blacksburg, VA 24061, (13)Institute for Geophysics, Jackson School of Geosciences, University of Texas at Austin, Austin, TX 78712
Recorded Presentation
223-3
2:20 PM
QUANTIFYING ALASKAN TECTONIC-CLIMATE FEEDBACKS WITH A DRILL BIT: TERRY PAVLIS’ OFFSHORE LEGACY
GULICK, Sean, Inst. for Geophysics, Dept. Earth & Planetary Sciences, Ctr. for Planetary Systems Habitability, University of Texas at Austin, Austin, TX 78712, JAEGER, John, University of FloridaDept Geol Sci - 241 Williamson Hall, PO Box 112120, Gainesville, FL 32611-2120, WORTHINGTON, Lindsay, Department of Earth and Planetary Sciences, University of New Mexico, Northrop Hall, MSCO3-2040, 1 University of New Mexico, Albuquerque, NM 87131 and RIDGWAY, Kenneth, Department of Earth, Atmospheric, and Planetary Sciences, Purdue University, 550 Stadium Mall Drive, West Lafayette, IN 47907
Recorded Presentation
223-4
2:35 PM
UNVEILING THE NORTHERN CORDILLERAN PUZZLE: FROM THE ST. ELIAS TO THE MACKENZIE MOUNTAINS
ENKELMANN, Eva, Earth, Energy and Environment, University of Calgary, 2500 University Drive NW, Calgary, AB T2N 1N4, Canada and STEPHAN, Tobias, Department of Geology, Lakehead University, Thunder Bay, ON P7B 5E1, Canada
223-5
2:50 PM
TERRANE TECTONICS: WHERE HAVE WE COME FROM AND WHERE ARE WE GOING?
ROESKE, Sarah, Earth and Planetary Sciences, University of California, Davis, Davis, CA 95616 and PAVLIS, Terry, Earth Environmental and Resource Sciences, University of Texas at El Paso, 500 W. University Ave, El Paso, TX 79968
Recorded Presentation
 
3:05 PM
Break
223-6
3:20 PM
GEOLOGIC RELATIONS ALONG THE INSULAR-INTERMONTANE BOUNDARY REQUIRE MODIFIED “BAJA BC”, “MEZCALERA SUTURE”, AND “HIT AND RUN” HYPOTHESES
GEHRELS, George, Department of Geosciences, University of Arizona, 1040 E. 4th Street, Tucson, AZ 85721
223-7
3:35 PM
PROVENANCE AND TECTONIC TRANSLATION OF THE CHUGACH-PRINCE WILLIAM TERRANE BASED ON GEOCHRONOLOGY OF DETRITAL ZIRCON
GARVER, John, Geosciences, Union College, 807 Union ST, Schenectady, NY 12308 and DAVIDSON, Cameron, Department of Geology, Carleton College, 1 N College St, Northfield, MN 55057
223-8
3:50 PM
NEW GEOCHRONOLOGIC AND SEDIMENTOLOGICAL CONSTRAINTS ON THE PALEOGENE RECORD OF FOREARC BASIN DEVELOPMENT, MATANUSKA VALLEY-TALKEETNA MOUNTAINS, SOUTHERN ALASKA
TROP, Jeffrey M.1, GILLIS, Robert2, DONAGHY, Erin3, KUYL, Leo4, RAGNACCI, Christian4 and ZIPPI, Pierre5, (1)Dept. of Geology and Environmental Geosciences, Bucknell University, Lewisburg, PA 17837, (2)Alaska Department of Natural Resources, Division of Geological & Geophysical Surveys, 3354 College Road, Fairbanks, AK 99709-3707, (3)Department of Earth Sciences, Dartmouth College, Hanover, NH 03755; Department of Earth, Planetary, and Atmospheric Sciences, Purdue University, West Lafayette, IN 47907-2051, (4)Department of Geology and Environmental Geosciences, Bucknell University, 1 Dent Drive, Lewisburg, PA 17837, (5)Biostratigraphy.com, LLC, 7518 Twin Oaks Court, Garland, TX 75044
223-9
4:05 PM
STRUCTURAL LINKS BETWEEN THE CAPPS GLACIER−CASTLE MOUNTAIN AND BORDER RANGES FAULT SYSTEMS AND THEIR ROLE IN THE MIDDLE EOCENE DISMEMBERMENT OF THE LATE PALEOCENE−EARLY EOCENE ALASKA FOREARC BASIN
GILLIS, Robert1, TROP, Jeffrey M.2, DONAGHY, Erin3, HERRIOTT, Trystan4, WARTES, Marwan5 and LEPAIN, David L.4, (1)Alaska Division of Geological & Geophysical Surveys., 3354 College Rd, Fairbanks, AK 99709-3707, (2)Dept. of Geology and Environmental Geosciences, Bucknell University, Lewisburg, PA 17837, (3)Department of Earth Sciences, Dartmouth College, Hanover, NH 03755, (4)Alaska Division of Geological & Geophysical Surveys (DGGS), Fairbanks, AK 99709, (5)Department of Geosciences, Boise State University, Boise, ID 83725
Recorded Presentation
223-10
4:20 PM
EXTENDED INNINGS: MID-CRETACEOUS (STARTING AT ~110 MA) OROGENESIS IN THE INTERMONTANE TERRANE AFTER THE INSULAR TERRANE HITS THE NORTHERN-NORTH AMERICAN WESTERN MARGIN
BENOWITZ, Jeffrey, Department of Geological Sciences, University of Colorado Boulder, Boulder, CO 80309, PAVLIS, Terry, Earth Environmental and Resource Sciences, University of Texas at El Paso, 500 W. University Ave, El Paso, TX 79968, BRUESEKE, Matthew, Geology, Kansas State University, 108 Thompson Hall, Manhattan, KS 66506, TROP, Jeffrey M., Department of Geology and Environmental Geosciences, Bucknell University, 1 Dent Drive, Lewisburg, PA 17837 and ELDER, William P., University of Arkansas Stable Isotope Laboratory, University of Arkansas, Fayetteville, TN 72701
Recorded Presentation
223-11
4:35 PM
REVISITING ONE OF TERRY PAVLIS’ FIRST STOMPING GROUNDS: DETRITAL RECORD OF THE YUKON-TANANA TERRANE AND MANLEY BASIN OF CENTRAL ALASKA
MCCREARY, Lukas, Department of Earth, Atmospheric, and Planetary Sciences, Purdue University, 550 Stadium Mall Drive, Dept. EAPS, Purdue University, West Lafayette, IN 47907 and RIDGWAY, Kenneth, Department of Earth, Atmospheric, and Planetary Sciences, Purdue University, 550 Stadium Mall Drive, West Lafayette, IN 47907
Recorded Presentation
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