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Northeastern Section - 59th Annual Meeting - 2024

Session No. 20
Monday, 18 March 2024: 8:00 AM-12:00 PM
Piscataquog Room (Doubletree by Hilton)

T8. Micro to Macro: Linking Structural Geology, Petrology, Geochronology, and Tectonics Across Scales

GSA Geochronology Division; GSA Structural Geology and Tectonics Division; GSA Mineralogy, Geochemistry, Petrology, and Volcanology Division

 

Emily Peterman and Nicolas Roberts, Advocates
Paper #
Start Time
 
8:00 AM
Introductory Remarks
20-1
8:05 AM
DETAILED STRUCTURAL AND PETROLOGIC ANALYSIS OF THE DEEP PART OF THE MORGANTOWN INTRUSION PROVIDES INSIGHTS INTO MAGMA PROPAGATION AND CRYSTALLIZATION
SROGI, LeeAnn1, WITHJACK, Martha O.2, LUTZ, Timothy1, FINCH, Elizabeth1, PATEL, Isabella1, POLLOCK, Meagen3 and SMITH II, Robert C.4, (1)Department of Earth & Space Sciences, West Chester University, 720 S Church St, West Chester, PA 19383, (2)Earth and Planetary Sciences, Rutgers University, Wright Laboratories, 610 Taylor Road, Piscataway, NJ 08854, (3)Earth Sciences, The College of Wooster, 944 College Mall, Scovel Hall, Wooster, OH 44691, (4)PA Geological Survey, Retired, Middletown, PA 17057
20-2
8:25 AM
LINKING STRUCTURAL GEOLOGY AND PETROLOGY AT MULTIPLE SCALES TO BETTER UNDERSTAND THE EVOLUTION OF THE MORGANTOWN (AND OTHER) CAMP INTRUSIONS
WITHJACK, Martha1, SROGI, LeeAnn2, LUTZ, Timothy2, PATEL, Isabella2 and FINCH, Elizabeth2, (1)Earth and Planetary Sciences, Rutgers University, New Brunswick, NJ 08854, (2)Department of Earth & Space Sciences, West Chester University, 720 S Church St, West Chester, PA 19383
20-3
9:05 AM
Withdrawn
20-4
8:45 AM
(REE)XAMINING NYC: MONAZITE PETROCHRONOLOGY OF THE MANHATTAN PRONG
MORIN, Katherine D.1, CASTRO, Adrian1, THOMAS, Jay B.2, JARET, Steven3, TAILBY, Nicholas D.4 and HAMMOND, Keiji4, (1)Department of Geosciences, Wellesley College, Science Center, 106 Central Street, Wellesley, MA 02481, (2)Department of Earth Sciences, Syracuse University, 204 Heroy Geology Laboratory, Syracuse, NY 13244, (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
20-5
9:25 AM
INVERTED METAMORPHISM BELOW THE EMBREEVILLE THRUST IN THE CENTRAL APPALACHIAN PIEDMONT OF SOUTHEASTERN PENNSYLVANIA
BOSBYSHELL, Howell, FORD, Andrew C. and BOYD, Joseph, Department of Earth & Space Sciences, West Chester University, 720 S Church St, West Chester, PA 19383
20-6
9:45 AM
CONSTRAINING THE 3D GEOMETRY OF CONJUGATE OROGENIC STRIKE-SLIP SHEAR ZONES IN THE NEW ENGLAND APPALACHIANS
MOLITOR, Zachary, Massachusetts Institute of Technology, Cambridge, MA 02139, JAGOUTZ, Oliver, Department of Earth, Atmospheric and Planetary Sciences, Massachusetts Institute of Technology, 77 Massachusetts Ave, Cambridge, MA 02139, CROSS, Andrew, Department of Geology and Geophysics, Woods Hole Oceanographic Institution, 266 Woods Hole Rd, MS #08, Woods Hole, MA 02543-1535, CRUZ-URIBE, Alicia M., School of Earth and Climate Sciences, University of Maine, 5790 Bryand Global Sciences Center, Orono, ME 04469 and MOSER, Amy, Department of Earth Science, University of California, Santa Barbara, 1006 Webb Hall, Santa Barbara, CA, CA 93106
 
10:05 AM
Break
20-7
10:20 AM
APPLICATION AND EXPLORATION OF THE PERIMETER-AREA FRACTAL DIMENSION OF RECRYSTALLIZED QUARTZ GRAIN BOUNDARIES: A CASE STUDY FROM THE SANDHILL CORNER SHEAR ZONE
ANDERSON, Erik, SONG, Won Joon, JOHNSON, Scott and GERBI, Christopher C., School of Earth and Climate Sciences, University of Maine, 5790 Bryand Global Sciences Center, Orono, ME 04469
20-8
10:40 AM
RHEOLOGICAL BRIDGE ZONE, STRESS AMPLIFICATION, AND INITIALIZATION OF STRAIN LOCALIZATION
FENG, He1, GERBI, Christopher C.1, JOHNSON, Scott1, CRUZ-URIBE, Alicia M.2 and YATES, Martin1, (1)School of Earth and Climate Sciences, University of Maine, 5790 Bryand Global Sciences Center, Orono, ME 04469, (2)School of Earth and Climate Sciences, University of Maine, 5790 Bryand Global Sciences Center, Orono, ME 04469; Chemical and Isotopic Mass Spectrometry Group, Oak Ridge National Laboratory, Oak Ridge, TN 37830
20-9
11:00 AM
DISTINGUISHING DISTINCT DEFORMATION DOMAINS WITHIN A GRANITIC STRUCTURAL DOME USING EBSD-DERIVED CRYSTALLOGRAPHIC VORTICITY AXIS (CVA) ANALYSIS
ROBERTS, Nicolas, Hamilton College, Department of Geosciences, 198 College Hill Rd, Clinton, NY 13323; Geosciences, Hamilton College, 198 College Hill Road, Clinton, NY 13323 and SEIXAS, Veronica, Hamilton College, Department of Geosciences, 198 College Hill Rd, Clinton, NY 13323
20-10
11:20 AM
ANISOTROPIC ELASTIC STRESSES, CRITICALITY, AND ROCK FAILURE
JOHNSON, Scott1, SONG, Won Joon1 and VEL, Senthil S.2, (1)School of Earth and Climate Sciences, University of Maine, 5790 Bryand Global Sciences Center, Orono, ME 04469, (2)Department of Mechanical Engineering, University of Maine, Orono, ME 04469
 
11:40 AM
Concluding Remarks
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