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GSA Connects 2022 meeting in Denver, Colorado

Session No. 111
Monday, 10 October 2022: 1:30 PM-5:30 PM
504 (Colorado Convention Center)

T27. From Outcrops to the Base of the Crust: Integrated Geophysical and Geological Illumination of Earth’s Tectonic Fabrics to Refine Understanding of Crustal Evolution and Natural Resources

GSA Structural Geology and Tectonics Division; GSA Geophysics and Geodynamics Division; U.S. Geological Survey; Society of Economic Geologists

 

Jonathan Caine, Michael Frothingham, Kevin Mahan and Vera Schulte-Pelkum, Advocates
Paper #
Start Time
 
1:30 PM
Introductory Remarks
111-1
1:35 PM
MULTISCALE RETRODEFORMABLE TRANSECT OF THE ACTIVE TAIWAN ARC-CONTINENT COLLISION: STRATEGIES AND RESULTS
HSIEH, Yu-Huan, Department of Earth and Atmospheric Sciences, University of Houston, 3507 Cullen Blvd, SR1 Room 238C, Houston, TX 77204, SUPPE, John, Department of Earth and Atmospheric Sciences, University of Houston, 3507 Cullen Blvd, SR1 #312, Houston, TX 77204-5007, LIU, Char-Shine, Ocean Center, National Taiwan University, No.1, Sec. 4, Roosevelt Road, Taipei, 10617, Taiwan, HUANG, Hsin-Hua, Institute of Earth Sciences, Academia Sinica, 128, Sec. 2, Academia Road, Nangang, Taipei, 11529, Taiwan and CARENA, Sara, Department of Earth and Environmental Sciences, Geology, Ludwig-Maximilians-Universität Munich (LMU), Luisenstr. 37, Munich, 80333, Germany
111-2
1:50 PM
LARAMIDE CRUSTAL DETACHMENT IN THE ROCKIES: CORDILLERAN SHORTENING OF FLUID-WEAKENED CRUST
ERSLEV, Eric1, MILLER, Kate1, WORTHINGTON, Lindsay Lowe2, ANDERSON, Megan3 and GRAY, Gary4, (1)Department of Geology and Geophysics, University of Wyoming, 1000 E. University Ave, Laramie, WY 82071-2000, (2)Department of Earth and Planetary Sciences, University of New Mexico, Albuquerque, NM 87131, (3)Washington Department of Natural Resources, Washington Geological Survey, 1111 Washington St SE, Olympia, WA 98504-7007, (4)Earth Environmental and Planetary Sciences, Rice University, 6100 Main St, Houston, TX 77005
111-3
2:05 PM
METASOMATIC ENRICHMENT OF THE NORTHERN ALTIPLANO LITHOSPHERE CONSTRAINED BY ISOTOPIC AND TRACE ELEMENT CHARACTERISTICS OF BIOTITE MONZOGABBRO AND PYROXENITE XENOLITHS
HIETT, Coleman, NEWELL, Dennis L. and SCHIWAL, Alyssa, Department of Geosciences, Utah State University, 4505 Old Main Hill, Logan, UT 84322
111-4
2:20 PM
DEVELOPMENT OF PLATE TECTONICS IN AND STABILIZATION OF THE WESTERN SUPERIOR CRATON
MA, Chong1, MARSH, Jeffrey1, NAGHIZADEH, Mostafa1, ADETUNJI, Ademola1, LODGE, Robert2, SNYDER, David1 and SHERLOCK, Ross1, (1)Harquail School of Earth Sciences, Laurentian University, 935 Ramsey Lake Road, Sudbury, ON P3E 2C6, Canada, (2)Univ of Wisconsin, Eau Claire, Geology, 105 Garfield Ave, Eau Claire, WI 54701-4811
 
2:35 PM
Discussion
111-5
2:45 PM
GEOELECTRIC SIGNATURES OF CENOZOIC THROUGH PRESENT-DAY TECTONOMAGMATISM AND METALLOGENY IN CENTRAL COLORADO (Invited Presentation)
MURPHY, Benjamin1, CAINE, Jonathan Saul2, BEDROSIAN, Paul2 and CROSBIE, Jade2, (1)U.S. Geological Survey, Geomagnetism Program, Golden, CO 80401, (2)U.S. Geological Survey, Geology, Geophysics, and Geochemistry Science Center, Denver, CO 80225
111-6
3:05 PM
AN INTEGRATED GEOLOGIC AND GEOPHYSICS APPROACH TO MINERAL POTENTIAL MAPPING OF CLIMAX-TYPE PORPHYRY MO MINERALIZATION IN COLORADO
CHARNOCK, Robert, MONECKE, Thomas and KUIPER, Yvette, Department of Geology and Geological Engineering, Colorado School of Mines, 1516 Illinois Street, Golden, CO 80401
111-7
3:20 PM
CRYPTIC THRUSTS AND NORMAL FAULTS IN THE SCHELL CREEK RANGE, NEVADA: STRUCTURAL ANALYSIS USING LASER RAMAN SPECTROSCOPY
RODGERS, Naomi, Earth Sciences, University of Southern California, 3651 Trousdale Pkwy, University of Southern California, Los Angeles, CA 90089 and PLATT, John P., Department of Earth Sciences, University of Southern California, Zumberge Hall of Science, 3651 Trousdale Parkway, Los Angeles, CA 90089-0740
111-8
3:35 PM
JOINTING IN PLUTONS AS EVIDENCE OF CONTINENTAL STRESS: JURASSIC TO NEOGENE
REHRIG, William, Littleton, CO 80128 and PRICE, Jason, Ibex Exploration LLC, 1861 S. Youngfiled Ct., Lakewood, CO 80228
 
3:50 PM
Discussion
 
4:00 PM
Break
111-9
4:15 PM
CONFRONTING SHEAR BIAS: MAGMATIC FABRIC INFLUENCE ON CRUSTAL SEISMIC ANISOTROPY
FROTHINGHAM, Michael, Geological Sciences, University of Colorado at Boulder, 2200 Colorado Ave, Boulder, CO 80309, MAHAN, Kevin, 259 kelly road east, University of Colorado at Boulder, 2200 Colorado Ave, Boulder, CO 80302, SCHULTE-PELKUM, Vera, Geological Sciences and CIRES, University of Colorado at Boulder, 2200 Colorado Ave, Boulder, CO 80309, GONCALVES, Philippe, Laboratoire Chrono-Environnement, Université de Franche-Comté, 16, Route de Gray, Besançon, 25030, France and ZUCALI, Michele, Ardito Desio, Università degli Studi di Milano, Via Festa del Perdono 7, Milano, 20122, Italy
111-10
4:30 PM
WHEN IS SPATIOTEMPORAL COINCIDENCE PURELY COINCIDENTAL? ESTABLISHING THE STATISTICAL SIGNIFICANCE OF OVERLAP BETWEEN GEOLOGIC PHENOMENA
ATTIA, Snir, New Mexico Bureau of Geology and Mineral Resources, New Mexico Institute of Mining and Technology, 801 Leroy Place, Socorro, NM 87801
111-11
4:45 PM
AN EIGENVALUE BASED K-MEANS APPROACH TO GEOLOGIC CLUSTER ANALYSIS
VOLLMER, Frederick, Geology Department, SUNY New Paltz, 1 Hawk Drive, New Paltz, NY 12561
111-12
5:00 PM
Withdrawn
 
5:15 PM
Discussion
Recorded Presentation
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