T138 Recognition and Implications of Coseismic Fault-Zone Structures II

Tuesday, 30 October 2007
8:00 AM - 12:00 PM

Presentations

• 8:15 AM
  FAULT ZONE STRUCTURE AND STRENGTH DURING COSEISMIC AND SLOW SLIP IN LABORATORY EXPERIMENTS
  David L. Goldsby, Brown University, Providence, RI
  132109 (Technical Sessions)
• 8:35 AM
  WHAT ARE THE CONNECTIONS BETWEEN IDEALIZED MODELS OF DYNAMIC WEAKENING AND FAULT-ZONE STRUCTURES?
  Alan W. Rempel, University of Oregon, Eugene, OR
  129265 (Technical Sessions)
• 8:55 AM
  COEVAL PSEUDOTACHYLYTE AND MYLONITE IN THE GRIZZLY CREEK SHEAR ZONE, COLORADO: A RECORD OF LINKED COSEISMIC AND ASEISMIC PROCESSES IN A MID-CRUSTAL THRUST
  Joseph L. Allen, Concord University, Athens, WV and Colin Shaw, Bozeman, MT
  128010 (Technical Sessions)
• 9:10 AM
  PSEUDOTACHYLYTES IN FAULTS OF THE MT. ABBOT QUADRANGLE, SIERRA NEVADA: IMPLICATIONS FOR SEISMIC SLIP
  W. Ashley Griffith, University of Texas at Arlington, Arlington, TX and Marieke Rempe, Universita' di Padova, Padova, N/A and Giorgio Pennacchioni, Universita' di Padova, Padova and David Pollard, Stanford Univ, Stanford, CA
  127445 (Technical Sessions)
• 9:25 AM
  PALEONANOQUAKES THROUGH PALEOMEGAQUAKES—FRICTION MELTING FEATURES WITHIN FAULT ZONES ACROSS FIVE ORDERS OF MAGNITUDE IN THICKNESS
  J.F. Magloughlin, Colorado State University, Fort Collins, CO
  132657 (Technical Sessions)
• 9:40 AM
  UNRAVELING SEISMIC DEFORMATION IN EXHUMED SUBDUCTION THRUSTS: THE ULTRAFINE-GRAINED FAULT ROCKS OF PASAGSHAK POINT, KODIAK ISLAND, AK
  Francesca Meneghini, University of Pisa, Pisa, N/A and Marieke Rempe, Universita' di Padova, Padova, N/A and Casey Moore, University of California Santa Cruz, Santa Cruz, CA and Christine Rowe, University of Cape Town, Cape Town, CA and Akito Tsutsumi, Kyoto University, Kyoto, N/A and Asuka Yamaguchi, University of Tokyo, Tokyo, N/A
  129345 (Technical Sessions)
• 10:10 AM
  FLUID FLUX AND PERMEABILITY ALONG THE ROOF THRUST OF THE MÉLANGE ZONE IN A GEOLOGICAL TIME SCALE: AN EXAMPLE FROM THE FOSSIL SEISMOGENIC THRUST OF MUGI MÉLANGE, THE CRETACEOUS SHIMANTO BELT, SW JAPAN
  Yoshitaka Hashimoto, University of Wisconsin-Madison, Madison, WI and Akira Nikaizo, Kochi University, Kochi, N/A
  128934 (Technical Sessions)
• 10:25 AM
  RATE CONSTRAINTS ON FAULT CEMENTATION BASED ON WELL SCALES
  James R. Boles, University of California @ Santa Barbara, Santa Barbara, CA and Grace F. Giles, Houston, TX and Hilario Camacho, Signal Hill Petroleum, Long Beach, CA
  129506 (Technical Sessions)
• 10:40 AM
  FAULT-ZONE ARCHITECTURE OF SMALL- DISPLACEMENT OBLIQUE-SLIP FAULTS ADJACENT TO THE SAN JACINTO FAULT, BORREGO MOUNTAIN, CALIFORNIA, USA
  Eliza S. Nemser, Univ of Washington, Seattle, WA
  127298 (Technical Sessions)
• 10:55 AM
  A“HIDDEN” FAULT? STRUCTURAL GEOLOGY OF THREE SEGMENTS OF THE CLARK FAULT, SAN JACINTO FAULT ZONE, CALIFORNIA:
  Benjamin E. Belgarde, Utah State University, Logan, UT and Susanne U. Janecke, Utah State University, Logan, UT
  129101 (Technical Sessions)
• 11:10 AM
  ASSESSING THE LONG-TERM DISPLACEMENT FIELD ASSOCIATED WITH DEFORMATION OF THE BORDERLANDS OF THE SAN ANDREAS FAULT, DURMID HILL, CA
  Steven F. Wojtal, Oberlin College, Oberlin, OH
  130842 (Technical Sessions)
• 11:25 AM
  MINERALOGIC AND TEXTURAL ANALYSIS OF FAULT-RELATED ROCKS AT DEPTH: ANALYSIS OF SAFOD ROCKS AND THE TOP OF THE SEISMOGENIC ZONE
  James P. Evans, Utah State Univ, Logan, UT and Kelly E. Bradbury, Utah State Univ, Logan, UT and Sarah D. Draper, Utah State Univ, Logan, UT and D. Corey Barton, Utah State Univ, Logan, UT and John G. Solum, Sam Houston State University, Huntsville, TX
  130930 (Technical Sessions)