GSA Connects 2023 Meeting in Pittsburgh, Pennsylvania

Session No. 137
Monday, 16 October 2023: 1:30 PM-5:30 PM
317 / 318 (David L Lawrence Convention Center)

T166. The Neoproterozoic to Paleozoic Evolution of the Eastern Laurentian Margin—Tectonic, Stratigraphic, Sedimentologic, and Geochronologic Evidence I: In Honor of William A. “Bill” Thomas

GSA Structural Geology and Tectonics Division; GSA Sedimentary Geology Division

 

David Moecher and Joseph Allen, Advocates
Paper #
Start Time
 
1:30 PM
Introductory Remarks
1:45 PM
IN REMEMBRANCE OF WILLIAM A. (BILL OR TOM) THOMAS
HATCHER Jr., Robert, Earth and Planetary Sciences, University of Tennessee, Knoxville, TN 37996
2:00 PM
LITHOSPHERIC VARIATIONS ALONG THE OUACHITA OROGENIC BELT
MICKUS, Kevin, Geology, Missouri State University, Springfield, MO 65897, THOMAS, William A., Astris Advisors (UK) Limited, 8th Floor, 71 Queen Victoria Street, London, EC4V 4AY, United Kingdom; Emeritus University of Kentucky, Geological Survey of Alabama, P.O. Box 869999, Tuscaloosa, AL 35486-6999 and KELLER, G. Randy, College of Earth and Energy, University of Oklahoma, 100 East Boyd, Suite N131, Norman, OK 73019
2:15 PM
PRELIMINARY PCA EVALUATION OF FELSIC MAGMATISM ALONG THE LAURENTIAN MARGIN, WICHITA MOUNTAINS, SOUTHERN OKLAHOMA
PRICE, Jonathan, Kimbell School of Geosciences, Midwestern State University, 3410 Taft Blvd., Wichita Falls, TX 76308
2:30 PM
REFINED TEMPORAL CONSTRAINTS FOR THE TRACE CREEK SHALE MEMBER, ATOKA FORMATION, WITH IMPLICATIONS FOR REGIONAL AND GLOBAL STRATIGRAPHIC CORRELATIONS OF CARBONIFEROUS CYCLICITY
GRIFFIS, Neil1, HUDSON, Mark2, DECHESNE, Marieke3, SMITH, Tyson2, MUNDIL, Roland4, HENDERSON, Charles5, SHINN, Mikel6, CHANDLER, Angela7, PIANOWSKI, Laura8 and LUTZ, Brandon2, (1)U.S. Geological Survey, Geology, Geophysics, and Geochemistry Science Center, Denver Federal Center, Bldg 20, Denver, CO 80225, (2)Geoscience and Environmental Change Science Center, U.S. Geological Survey, Denver Federal Center, Bldg 25, Denver, CO 80225, (3)Geosciences and Environmental Change Science Center, United States Geological Survey, Denver Federal Center, Bldg 25, Denver, CO 80225, (4)Berkeley Geochronology Center, 2455 Ridge Rd, Berkeley, CA 94709, (5)Department of Geoscience, University of Calgary, 2500 University Drive NW, Calgary, AB T2N 1N4, CANADA, (6)Independent Geologist, Little Rock, AR 72118, (7)Arkansas Geological Survey, Little Rock, AR 72118, (8)U.S. Geological Survey, Geology, Geophysics, and Geochemistry Science Center, Denver Federal Center, Denver, CO 80225
2:45 PM
EXTENSIONAL STRAIN PARTITIONING IN THE NORTHERN ARKOMA BASIN, ARKANSAS
LUTZ, Brandon1, HUDSON, Mark1, DECHESNE, Marieke1, SMITH, Tyson1, GRIFFIS, Neil2, MCCAFFERTY, Anne E.2 and AMARAL, Chelsea2, (1)Geoscience and Environmental Change Science Center, U.S. Geological Survey, Denver Federal Center, Bldg 25, Denver, CO 80225, (2)U.S. Geological Survey, Geology, Geophysics, and Geochemistry Science Center, Denver Federal Center, Bldg 20, Denver, CO 80225
3:00 PM
TECTONIC SUBSIDENCE OF THE EARLY PALEOZOIC PASSIVE CONTINENTAL MARGIN IN SOUTHWESTERN LAURENTIA RE-EVALUATED IN LIGHT OF CHANGES TO THE GEOLOGICAL TIMESCALE
CHRISTIE-BLICK, Nicholas1, KARLSTROM, Karl2, SUNDBERG, Frederick A.2, SCHMITZ, Mark D.3, FARRELL, Thomas3, HAGADORN, James W.4, KOMINZ, Michelle A.5, SHARMA, Jatin6 and GILES, Sarah1, (1)Lamont-Doherty Earth Observatory of Columbia University, Palisades, NY 10964, (2)Department of Earth and Planetary Sciences, University of New Mexico, Albuquerque, NM 87131, (3)Department of Geosciences, Boise State University, Boise, ID 83725, (4)Department of Earth Sciences, Denver Museum of Nature and Science, Denver, CO 80205, (5)Department of Geological and Environmental Sciences, Western Michigan University, Kalamazoo, MI 49008, (6)University of Delhi, Hansraj College, Mahatma Hansraj Marg, Malkaganj, Delhi 110 007, India
 
3:15 PM
Break
3:30 PM
THE WEDOWEE-EMUCKFAW-DAHLONEGA BACK-ARC BASIN AND DADEVILLE COMPLEX ARC: A LAURENTIAN MARGIN ORDOVICIAN-SILURIAN SUPRASUBDUCTION COMPLEX IN THE SOUTHERNMOST APPALACHIANS
BARINEAU, Clinton1, HOLM-DENOMA, Chris2, TULL, James3 and PIANOWSKI, Laura S.2, (1)Earth and Space Sciences, Columbus State University, 4225 University Ave, Columbus, GA 31907, (2)U.S. Geological Survey, Geology, Geophysics, and Geochemistry Science Center, Denver Federal Center, Denver, CO 80225, (3)Earth, Ocean, and Atmospheric Sciences, Florida State University, 509 EOAS Building, Tallahassee, FL 32306
3:45 PM
TIMING AND SOURCES OF FLUIDS IN THE CENTRAL APPALACHIANS OROGEN AND FORELAND; EVIDENCE FROM CLAY MINERALIZATION
VAN DER PLUIJM, Ben, BOLES, Austin and LYNCH, Erin, Dept of Earth & Environmental Sciences, Univ of Michigan, 1100 N University Ave, Ann Arbor, MI 48109
4:00 PM
THE PENNSYLVANIA SALIENT: SEISMIC AND AEROMAGNETIC EVIDENCE FOR AN ARCUATE MAP PATTERN OF IAPETAN-OPENING FAULT SYSTEMS IN NEW YORK STATE
JACOBI, Robert, 126 Cooke Hall, Buffalo, NY 14260, LEAVER, Alan, 120 Hidden Oak Drive, Mars, PA 16046 and LOEWENSTEIN, Stuart, 158 Windermere Blvd, Amherst, NY 14226
4:15 PM
A NEOPROTEROZOIC (?) BASIN BENEATH ITHACA, NEW YORK
VALENTINO, David1, CHIARENZELLI, Jeffrey2, JORDAN, Teresa3, JACOBI, Robert4, GATES, Alexander5 and FULCHER, Sean3, (1)Department of Atmospheric and Geological Sciences, State University of New York at Oswego, Oswego, NY 13126, (2)Department of Geology, St. Lawrence University, Canton, NY 13617, (3)Earth and Atmospheric Sciences, Cornell University, Snee Hall, Ithaca, NY 14853, (4)126 Cooke Hall, Buffalo, NY 14260, (5)Earth and Environmental Sciences, Rutgers Univ, Newark, NJ 07102
4:30 PM
TESTING THE NATURE OF THE BASEMENT BELOW THE EDIACARAN BOSTON BASIN, EASTERN MASSACHUSETTS: GEOCHRONOLOGY OF XENOLITHS IN A TRIASSIC CAMPTONITE DIKE, AND OF POSSIBLY RELATED ROCKS
KUIPER, Yvette1, HEPBURN, J. Christopher2, MURRAY, Daniel P.3, ROSS, Martin E.4, EVANS, Noreen J.5, MCDONALD, Bradley J.5, OLIEROOK, Hugo K.H.5, KIRKLAND, Christopher L.6, PFAFF, Katharina1 and CROWLEY, James L.7, (1)Department of Geology and Geological Engineering, Colorado School of Mines, 1516 Illinois Street, Golden, CO 80401, (2)Earth and Environmental Sciences, Boston College, Chestnut Hill, MA 02467-3809, (3)Department of Geosciences, University of Rhode Island, 337 Woodward Hall, Kingston, RI 02881, (4)Marine and Environmental Sciences, Northeastern University, 14 Holmes, Boston, MA 02115, (5)John de Laeter Centre, Curtin University, Perth, WA, 6102, Australia, (6)School of Earth and Planetary Sciences, Curtin University, Perth, 6102, Australia, (7)Department of Geosciences, Boise State University, Boise, ID 83725
4:45 PM
(U-TH)/HE THERMOCHRONOLOGY AND THERMAL HISTORY MODELING REVEALS EARLY CRETACEOUS DEFORMATION ACROSS THE MESOZOIC HARTFORD BASIN, CONNECTICUT
KENNEDY, Rebekah1, FOSDICK, Julie2, KLANG, Zachary1, RESOR, Phillip1 and WINTSCH, Robert P.1, (1)Earth and Environmental Sciences, Wesleyan University, 265 Church St, Middletown, CT 06459, (2)Department of Earth Sciences, University of Connecticut, Storrs, CT 06269
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