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Northeastern Section - 59th Annual Meeting - 2024

Session No. 35
Tuesday, 19 March 2024: 8:00 AM-12:00 PM
Pemigewasset Room (Doubletree by Hilton)

T5. Deciphering a Cryptic Geologic Record: New Insights from Field and Lab Investigations of the Appalachians in the United States and Canada

GSA Geochronology Division; GSA Geobiology Division; GSA Energy Geology Division; GSA Geophysics and Geodynamics Division; GSA Structural Geology and Tectonics Division

 

David Converse, Dwight Bradley and Athena Eyster, Advocates
Paper #
Start Time
 
8:00 AM
Introductory Remarks
35-1
8:05 AM
SYNTHESIS OF THE MESOPROTEROZOIC BASEMENT OF THE SOUTHEASTERN ADIRONDACK HIGHLANDS, ESSEX COUNTY, NEW YORK
WALSH, Gregory, Florence Bascom Geoscience Center, U.S. Geological Survey, PO Box 628, Montpelier, VT 05602, VALLEY, Peter M., U.S. Geological Survey, Florence Bascom Geoscience Center, Reston, VA 20192, DEASY, Ryan T., U.S. Geological Survey, Florence Bascom Geoscience Center, 12201 Sunrise Valley Drive, MS 926A National Center, Reston, VA 20192, MERSCHAT, Arthur, Florence Bascom Geoscience Center, U.S. Geological Survey, MS 926A National Center, Reston, VA 20192, ALEINIKOFF, John N., U.S. Geological Survey Emeritus, Denver Federal Center, Denver, CO 80225, MCALEER, Ryan J., Florence Bascom Geoscience Center, U.S. Geological Survey, 12201 Sunrise Valley Dr., Reston, VA 20192 and REGAN, Sean P., Department of Geosciences, University of Alaska Fairbanks, Fairbanks, AK 99775
35-2
8:25 AM
DETRITAL MINERAL PROVENANCE AND AGE OF THE OAK HILL GROUP IN THE SOUTHERN QUÉBEC APPALACHIANS; PALEOGEOGRAPHIC IMPLICATIONS FOR THE LAURENTIAN MARGIN FROM NEOPROTEROZOIC DETRITAL ZIRCONS
ST-DENIS, Miguel, DE SOUZA, Stéphane, DAVIES, Joshua H.F.L. and PERROT, Morgann, Département des sciences de la Terre et de l’atmosphère/Geotop, Université du Québec à Montréal, 201 avenue du président Kennedy, Montréal, QC H2X 3Y7, Canada
35-3
8:45 AM
INCEPTION AND PASSIVE MARGIN REACTIVATION OF AULACOGENS ON THE EDIACARAN TO ORDOVICIAN LAURENTIAN IAPETAN MARGIN
LOWE, David, Department of Earth Sciences, Memorial University of Newfoundland, 9 Arctic Avenue, St. John's, NL A1B 3X5, CANADA
35-4
9:05 AM
TEPHROCHRONOLOGY OF ORDOVICIAN BENTONITES FROM THE MONTREAL AREA: ZIRCON AND APATITE CHEMISTRY AS A TOOL FOR STRATIGRAPHIC CORRELATIONS
PINON, Héloïse1, DAVIES, Joshua H.F.L.1, MUSAJO, Claire2, PERROT, Morgann1, TREMBLAY, Alain1 and HALVERSON, Galen P.2, (1)Département des sciences de la Terre et de l’atmosphère/Geotop, Université du Québec à Montréal, 201 avenue du président Kennedy, Montréal, QC H2X 3Y7, Canada, (2)Department of Earth and Planetary Sciences/Geotop, McGill University, 3450 University Street, Montreal, QC H3A 0E8, Canada
35-5
9:25 AM
SILURO-DEVONIAN GEOLOGY IN NORTHERN NH – STRATIGRAPHY, U-PB GEOCHRONOLOGY, GEOCHEMISTRY AND REGIONAL IMPLICATIONS
CONVERSE, David, New Hampshire Statemap Program, BOTHNER, Wallace, University of New Hampshire, Durham, 03824, JAHRLING, Christian, Miami, 33178, SUMMA, Lori, Rice University, Houston, TX 77005, AWWILLER, David, 92 Rowell Road, Lancaster, NH 03584, PERROT, Morgann, Earth Sciences, UQAM, Montréal, QC H2K 4J7, Canada, TREMBLAY, Alain, Département des sciences de la Terre et de l’atmosphère/Geotop, Université du Québec à Montréal, 201 avenue du président Kennedy, Montréal, QC H2X 3Y7, Canada, KOCH, Philip, Colorado School of Mines, Geology and Geological Engineering Dept., 1516 Illinois Street, Golden, CO 80401 and KEELEY, Joshua, New Hampshire Geological Survey, 29 Hazen Drive, PO Box 98, Concord, NH 03302
35-6
10:00 AM
Withdrawn
 
9:45 AM
Break
35-7
10:20 AM
THE RISE AND FALL OF EASTERN NORTH AMERICA’S OROGENIC PLATEAUX: FROM THE ADIRONDACKS TO THE ACADIAN ALTIPLANO
HILLENBRAND, Ian, Department of Earth, Geographic, and Climate Sciences, University of Massachusetts Amherst, 611 N Pleasant St, Amherst, MA 01003 and WILLIAMS, Michael, Department of Earth, Geographic, and Climate Sciences, University of Massachusetts Amherst, 627 N Pleasant St, Amherst, MA 01003
35-8
10:40 AM
REACTION DATING AND BAYESIAN P-T-T-D AGE-SEQUENCE MODELING: A NEW TOOL FOR TECTONIC GEOCHRONOLOGY
WILLIAMS, Michael, HILLENBRAND, Ian and JERCINOVIC, Michael J., Department of Earth, Geographic, and Climate Sciences, University of Massachusetts Amherst, 627 N Pleasant St, Amherst, MA 01003
35-9
11:00 AM
GARNET SM-ND GEOCHRONOLOGICAL INSIGHTS INTO THE METAMORPHISM OF THE NASHOBA TERRANE, MASSACHUSETTS, USA
CROFT, Kyra, Earth and Environmental Sciences, Boston College, Newton, MA 02467, CASTRO, Adrian, Department of Geosciences, Wellesley College, Wellesley, MA 02481 and BAXTER, Ethan F., Department of Earth and Environmental Sciences, Boston College, 140 Commonwealth Avenue, Devlin Hall 213, Chestnut Hill, MA 02467
35-10
11:20 AM
DATING NYC: CONSTRAINTS ON THE TIMING OF METAMORPHISM IN THE MANHATTAN SCHIST FROM GARNET PETROCHRONOLOGY
BRUNET, Isabella1, CASTRO, Adrian1, WALKER, Stephanie2, JARET, Steven3 and TAILBY, Nicholas D.4, (1)Department of Geosciences, Wellesley College, Science Center, 106 Central Street, Wellesley, MA 02481, (2)Department of Earth and Environmental Sciences, Boston College, 140 Commonwealth Avenue, Chestnut Hill, MA 02467, (3)Department of Planetary Sciences, Kingsborough Community College, 2001 Oriental Blvd, Brooklyn, NY 11235, (4)Department of Earth and Planetary Sciences, American Museum of Natural History, Central Park West at 79th Street, New York, NY 10024-5192
35-11
11:40 AM
THERMAL EVOLUTION OF MESOZOIC RIFT BASINS AND POST-RIFT MAGMATISM IN THE MID-ATLANTIC
BAILEY, Christopher, Geology, William & Mary, Williamsburg, VA VA; Department of Geology, William & Mary, Williamsburg, VA 23187, FOSTER-BARIL, Zachary, Department of Geological Sciences, Jackson School of Geosciences, University of Texas at Austin, Austin, TX 78712, WILK, Kinsey, Department of Geology, William & Mary, WIlliamsburg, VA 23187, WACHOB, Olivia, Department of Geology, William & Mary, Williamsburg, VA 23187 and STOCKLI, Daniel F., Jackson School of Geosciences, The University of Texas at Austin, 2305 Speedway Stop C1160, Austin, TX 78712
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