Northeastern Section - 54th Annual Meeting - 2019

Session No. 47
Tuesday, 19 March 2019: 8:00 AM-12:00 PM
Vermont Room (Holiday Inn - Portland by the Bay)

T20. Geology of the Grenville Orogeny and Adirondack Mountains

 

Michelle Markley and Michael L. Williams, Advocates
Paper #
Start Time
8:00 AM
IN-SITU ZIRCON AND MONAZITE GEOCHRONOLOGY FROM COMPOSITIONALLY DISTINCT LAYERS IN A SINGLE MIGMATITIC PARAGNEISS SAMPLE LOCATED IN THE EASTERN ADIRONDACK MOUNTAINS, NY
SUAREZ, Kaitlyn A.1, WILLIAMS, Michael1, GROVER, Timothy W.2, JERCINOVIC, M.J.1 and PLESS, Claire R.1, (1)Department of Geosciences, University of Massachusetts, Amherst, 611 North Pleasant Street, Amherst, MA 01003, (2)Earth & Atmospheric Sciences, University of Northern Colorado, Campus Box 100, Greeley, CO 80639
8:20 AM
THE LONGEVITY OF THE CARTHAGE-COLTON SHEAR ZONE: INSIGHTS FROM MULTIPHASE U-PB GEOCHRONOLOGY, TI THERMOCHRONOMETRY, AND TRACE ELEMENT GEOCHEMISTRY
TORAMAN, Erkan, Department of Geology, St. Lawrence University, 105 Brown Hall 23 Romoda Drive, Canton, NY 13617 and CHIARENZELLI, Jeffrey R., Department of Geology, St. Lawrence University, Brown Hall 23 Romoda Drive, Canton, NY 13617
8:40 AM
THE SHAWINIGAN OROGEN IN THE ADIRONDACKS AND LINKAGE TO AMCG PLUTONISM
CHIARENZELLI, Jeffrey, Department of Geology, St. Lawrence University, Canton, NY 13617, REGAN, Sean P., Department of Geosciences, University of Alaska at Fairbanks, 900 Yukon dr, Fairbanks, AK 99775, VALENTINO, David, Department of Atmospheric and Geological Sciences, State University of New York at Oswego, Oswego, NY 13126 and TORAMAN, Erkan, Department of Geology, St. Lawrence University, 105 Brown Hall 23 Romoda Drive, Canton, NY 13617
9:00 AM
NEW SHRIMP U-PB EVIDENCE FOR MULTIPLE AGES OF ANORTHOSITE EMPLACEMENT, MARCY MASSIF, ADIRONDACKS, NY
ALEINIKOFF, John N., U.S. Geol. Survey, Denver, CO 80225 and WALSH, Gregory J., Florence Bascom Geoscience Center, U.S. Geological Survey, Box 628, Montpelier, VT 05602
9:20 AM
SYNOROGENIC METAMORPHIC AND MAGMATIC PATTERNS IN THE CENTRAL GRENVILLE PROVINCE (QUEBEC)
INDARES, Aphrodite, Earth Science, Memorial University of Newfoundland (MUN), Alexander Murray Building, St. John's, NF A1B 3X5, Canada
9:40 AM
MAGMATISM DURING GRENVILLE (1.14-1.05 GA) OROGENESIS: DID SOME OF EARTH'S HOTTEST GRANITOIDS FORM BY MELTING OF CHEMICALLY PRIMED CRUST? EVIDENCE FROM TI CONTENTS AND HF ISOTOPES IN ZIRCON
MAKOVSKY, Kyle A., Department of Earth Sciences, Syracuse University, 204 Heroy Geology Laboratory, Syracuse, NY 13244, SAMSON, Scott D., Earth Sciences, Syracuse University, Syracuse, NY 13244 and MOECHER, David P., Earth and Environmental Sciences, University of Kentucky, Lexington, KY 40506
10:00 AM
RECORD OF ARC DYNAMICS IN THE MESOPROTEROZOIC LAURENTIAN MARGIN, CENTRAL GRENVILLE PROVINCE (QUEBEC)
GROULIER, Pierre-Arthur1, INDARES, Aphrodite1, DUNNING, Greg1 and MOUKHSIL, Abdelali2, (1)Earth Science, Memorial University of Newfoundland (MUN), Alexander Murray Building, St. John's, NF A1B 3X5, Canada, (2)Minist√®re de l'√Čnergie et des Ressources naturelles, Quebec, QC G1H 6R1
10:20 AM
IRON-OXIDE APATITE DEPOSITS OF THE EASTERN ADIRONDACKS, NY, ILLUMINATED USING AEROMAGNETIC, AERORADIOMETRIC, AND GEOCHEMICAL SAMPLE ANALYSIS DATA
SHAH, Anjana K., U.S. Geological Survey, Geology, Geophysics, and Geochemistry Science Center, Denver Federal Center, Denver, CO 80225, TAYLOR, Ryan D., U.S. Geological Survey, United States Geological Survey, Box 25046 MS 973, Denver, CO 80225, WALSH, Gregory J., Florence Bascom Geoscience Center, U.S. Geological Survey, Box 628, Montpelier, VT 05602 and PHILLIPS, Jeffrey D., U.S. Geological Survey, M.S. 964, Denver Federal Center, Denver, CO 80225-0046
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