GSA Annual Meeting in Denver, Colorado, USA - 2016

Session No. 84
Sunday, 25 September 2016: 9:00 AM-5:30 PM
Exhibit Hall E/F (Colorado Convention Center)

T208. Deconstructing Damage: Holistic Perspectives on the Spatiotemporal Evolution of Brittle Fault Zones (Posters)

GSA Structural Geology and Tectonics Division; GSA Geophysics Division; U.S. Geological Survey; Geological Survey of Israel
Authors will be present from 3:30 to 5:30 PM.
460
THE DAMAGE IS DONE: LOW FAULT FRICTION RECORDED IN THE JAPAN TRENCH DéCOLLEMENT DAMAGE ZONE
KEREN, Tucker T., Department of Geosciences, Colorado State University, 1482 Campus Delivery, Fort Collins, CO 80523; Marathon Oil, Houston, TX 77056 and KIRKPATRICK, James, Earth and Planetary Sciences, McGill University, 3450 University St, Montreal, QC H3A 0E8, Canada, james.kirkpatrick@mcgill.ca
461
TESTING MODELS OF EN ECHELON NORMAL FAULT EVOLUTION USING 3D COMPUTER MODELING
MATHY, Hannah1, SURPLESS, Benjamin1 and SIMONEAU, Samuel O.2, (1)Geosciences, Trinity University, 1 Trinity Place, San Antonio, TX 78212, (2)Geosciences, Trinity, One Trinity Place, San Antonio, TX 78212, hmathy@trinity.edu
462
THE EVOLUTION OF SUBSIDIARY FRACTURE NETWORKS IN SEGMENTED NORMAL FAULT SYSTEMS
SIMONEAU, Samuel O.1, SURPLESS, Benjamin2 and MATHY, Hannah2, (1)Geosciences, Trinity, One Trinity Place, San Antonio, TX 78212, (2)Geosciences, Trinity University, 1 Trinity Place, San Antonio, TX 78212, ssimonea@trinity.edu
464
SPATIAL AND TEMPORAL VARIATIONS IN DEFORMATION MECHANISMS AND KINEMATICS OF DOMINANT THRUSTS FROM HINTERLAND OF MOUNTAIN BELTS: A CASE STUDY FROM THE MAIN CENTRAL THRUST (MCT) AND THE PELLING THRUST, SIKKIM HIMALAYAN FOLD THRUST BELT
GHOSH, Pritam and BHATTACHARYYA, Kathakali, Department of Earth Sciences, Indian Institute of Science Education Research Kolkata (IISERK), Mohanpur Campus, Mohanpur, 741246, India, kathakali@iiserkol.ac.in
465
SPATIAL VARIATION IN FAULT SLIP ZONE THICKNESS
SHERVAIS, Katherine A.H., Department of Geosciences, Colorado State University, Fort Collins, CO 80523, KIRKPATRICK, James D., Montreal, QC H2X 0A8, Canada and RONAYNE, Michael J., Dept. of Geosciences, Colorado State Univ, Fort Collins, CO 80523, kshervais@wesleyan.edu
466
“MIRRORED” HEMATITE AND SILICA FAULT SURFACES REVEAL TEXTURAL EVIDENCE OF COSEISMIC(?) ELEVATED TEMPERATURES IN FAULT DAMAGE ZONES
AULT, Alexis K., EVANS, James P., MCDERMOTT, Robert G., JENSEN, Jordan L. and CHANNER, Michael A., Department of Geology, Utah State University, 4505 Old Main Hill, Logan, UT 84322, alexis.ault@usu.edu
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