T036
Effects of Heterogeneities on the Strength of the Crust and Mantle I

Friday, 11 December 2020: 10:30-11:30
Virtual
Primary Convener:  Caleb W Holyoke III, University of Akron Main Campus, Akron, OH, United States
Conveners:  Hiroko Kitajima, Texas A&M University, Center for Tectonophysics and the Department of Geology & Geophysics, College Station, TX, United States and Matej Pec, Massachusetts Institute of Technology, Cambridge, MA, United States
Primary Liaison:  Caleb W Holyoke III, University of Akron, Department of Geosciences, Akron, OH, United States
Chairs:  Caleb W Holyoke III, University of Akron, Department of Geosciences, Akron, OH, United States, Hiroko Kitajima, Texas A&M University, Center for Tectonophysics and the Department of Geology & Geophysics, College Station, TX, United States and Matej Pec, Massachusetts Institute of Technology, EAPS, Cambridge, MA, United States
OSPA Liaison:  Caleb W Holyoke III, University of Akron, Department of Geosciences, Akron, OH, United States
10:30
Welcoming Remarks
10:32
T036-01
Mechanical framework of rifted margin salt tectonics: A review and new insights from physics-based forward models (661515)
Rajesh Goteti, Aramco Services Company, Houston, United States and Joao V Keller, Saudi Aramco, Dhahran, Saudi Arabia
10:36
T036-02
Inherited tectonic grain in southern California inferred from receiver functions and seismicity and possible effects on present-day deformation (678110)
Vera Schulte-Pelkum, University of Colorado at Boulder, Cooperative Institute for Research in Environmental Sciences, Boulder, CO, United States, Zachary E. Ross, California Institute of Technology, Seismological Laboratory, Pasadena, CA, United States, Karl J Mueller, University of Colorado Boulder, Geological Sciences, Boulder, CO, United States and Yehuda Ben-Zion, University of Southern California, Department of Earth Sciences and Southern California Earthquake Center, Los Angeles, CA, United States
10:40
T036-03
Understanding Frictional Equilibrium in the Brittle Crust through Stochastic Frictional Slips (681713)
Shihuai Zhang, Swiss Federal Institute of Technology in Zurich, Zurich, Switzerland and Xiaodong Ma, ETH Zurich, Swiss Competence Center for Energy Research (SCCER-SoE), Zurich, Switzerland
10:44
T036-04
How the Slow Propagation of Wing Cracks Can Control Creep (684382)
Thomas Birren1, Jacqueline E Reber1 and Christian Helanow2, (1)Iowa State University, Ames, IA, United States, (2)Stockholm University, Stockholm, Sweden
10:48
T036-05
Creep deformation of synthetic damage zone rocks created from Split Hopkinson Pressure Bar tests (760791)
Mayukh Talukdar1, Hiroki Sone2, W. Ashley Griffith3 and Michael John John Braunagel3, (1)University of Wisconsin Madison, Geological Engineering Program, Madison, WI, United States, (2)University of Wisconsin-Madison, Geological Engineering Program, Madison, WI, United States, (3)Ohio State University Main Campus, School of Earth Sciences, Columbus, OH, United States
10:52
T036-06
On Relations Between Fault Zone Heterogeneity, Strength, and Fault Slip Style (727068)
Ake Fagereng and Adam Beall, Cardiff University, School of Earth and Ocean Sciences, Cardiff, CF24, United Kingdom
10:56
T036-07
Deformation mechanisms of phyllosilicates and amphibole and the interdependence of deformation in polymineralic rocks (742122)
Caroline Seyler and James D Kirkpatrick, McGill University, Earth & Planetary Sciences, Montreal, QC, Canada
11:00
T036-08
Olivine fabrics formed during deformation of two-phase rocks with different viscosity contrasts (681809)
Zachary D Michels, University of Minnesota, Earth and Environmental Sciences, Minneapolis, MN, United States, Harison Wiesman, University of Minnesota Twin Cities, Physics, Minneapolis, MN, United States, Mark E Zimmerman, Univ Minnesota, Minneapolis, MN, United States and David L Kohlstedt, University of Minnesota Twin Cities, Minneapolis, MN, United States
11:04
Discussion
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