Session No. 38
Monday, 21 March 2022: 1:30 PM-5:30 PM
Freedom Hall A (Lancaster Marriott at Penn Square)
T11. North Atlantic Arcs, Rifts, and Plumes: Ordovician to Today (Posters)
Authors will be present from 3:30 to 5:30 PM.
15
THE MILLBRIG ASH IN CONTEXT OF PRECEDING ERUPTIONS: PRELIMINARY U-PB AND TRACE-ELEMENT ANALYSIS OF ZIRCON IN ORDOVICIAN PENNSYLVANIA BENTONITES
GREGER, Gianna1, CARLEY, Tamara1, GARBER, Joshua M.2, REIMINK, Jesse2, SUNDERLIN, David1, HINCHEY, Aidan1 and GOLD, David2, (1)Department of Geology and Environmental Geosciences, Lafayette College, Easton, PA 18042, (2)Department of Geosciences, The Pennsylvania State University, Deike Building, University Park, PA 16802
16
INVESTIGATION OF OXYGEN ISOTOPES IN ICELANDIC ROCKS TO UNCOVER RHYOLITE FORMING PROCESSES
COX, Riley, Dept. of Geology, Geography, and the Environment, Illinois State University, Normal, IL 61790, BANIK, Tenley, Dept. of Geography, Geology, and the Environment, Illinois State University, Normal, IL 61790 and DODD, Justin P., Dept. of Geology and Environmental Geosciences, Northern Illinois University, Dekalb, IL 60115
17
UNDERSTANDING MAGMA FORMATION AT ÞINGMÚLI (THINGMULI) VOLCANO, ICELAND BASED ON ZIRCON ANALYSES
ESSEX, Cameron1, BANIK, Tenley1 and CARLEY, Tamara2, (1)Dept. of Geology, Geography, and the Environment, Illinois State University, Normal, IL 61790, (2)Dept. of Geology and Environmental Geosciences, Lafayette College, Easton, PA 18042
18
INVESTIGATING THE ORIGIN OF LAMPROPHYRES IN THE CORTLANDT-BEEMERVILLE COMPLEX
GULYA, Matthew, Geology, Stockton University, 101 Vera King Farris Drive, Galloway, NJ 08205, CASTLE, Evan, Galloway, NJ 08205 and SEVERS, Matt, Geology, Stockton University, 101 Vera King Farris Dr, Galloway, NJ 08205-9441
20
PETROLOGY, GEOCHEMISTRY, AND TECTONIC SIGNIFICANCE OF CROSSCUTTING DIKES IN NAHANT, MA
COTE, Emily and MANA, Sara, Department of Geological Sciences, Salem State University, 352 Lafayette Street, Salem, MA 01970
21
IMAGE ANALYSIS AND 3D RECONSTRUCTION OF PILLOW STRUCTURES AND LAVA FLOW DIRECTION IN THE TALCOTT BASALT, HARTFORD BASIN, CONNECTICUT
RIGBY, Elizabeth1, PATWARDHAN, Kaustubh1, VOLLMER, Frederick2 and MUTTI, Laurel1, (1)Geology, SUNY New Paltz, 1 Hawk Drive, New Paltz, NY 12561, (2)Geology Department, SUNY New Paltz, 1 Hawk Drive, New Paltz, NY 12561
22
PETROLOGIC AND GEOCHEMICAL INVESTIGATION OF CAMP DIKES FROM THE BLUE RIDGE AND VALLEY AND RIDGE IN CENTRAL VIRGINIA
MULLIGAN, Colleen, BUCHANAN, Michael, JOHNSON, Elizabeth and LUKENS, William E., Department of Geology and Environmental Science, James Madison University, Harrisonburg, VA 22807
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