223 Tectonics II: Convergent Margins

Wednesday, 30 October 2002
1:30 PM - 5:30 PM

Presentations

• 1:30 PM
  THE ACTIVE DETACHMENT OF TAIWAN ILLUMINATED BY SMALL EARTHQUAKES: CRITICAL-TAPER WEDGE MECHANICS AND CONTROL OF FIRST-ORDER TOPOGRAPHY
  Sara Carena, Princeton Univ, Princeton, NJ and John Suppe, Princeton Univ, Princeton, NJ and Honn Kao, Academia Sinica, Taipei, N/A
  40868 (Technical Sessions)
• 1:45 PM
  STRIKE-SLIP FAULTING IN THE CORE OF THE CENTRAL RANGE OF NEW GUINEA: AFTERMATH OF COLLISIONAL DELAMINATION
  Benyamin Sapiie, Institut Teknologi Bandung, Bandung, N/A and Mark Cloos, Univ of Texas at Austin, Austin, TX
  42792 (Technical Sessions)
• 2:00 PM
  LATE CENOZOIC RIGHT-LATERAL MOVEMENT ALONG THE WENQUAN FAULT AND ASSOCIATED DEFORMATION: IMPLICATIONS ON KINEMATIC HISTORY OF THE QSIDAM BASIN, NORTHEASTERN TIBETAN PLATEAU
  Erchie Wang, Chinese Academy of Sciences, Beijing, N/A and Weiming Fan, Chinese Academy of Sciences, Beijing, N/A and Mingguo Zhai, Chinese Academy of Sciences, Beijing, N/A and B.C. Burchfiel, M.I.T, Cambridge, MA
  42553 (Technical Sessions)
• 2:15 PM
  TECTONIC CONFIGURATION OF THE BENGAL BASIN: MIOCENE JUXTAPOSITION WITH ASSAM, INDIA
  Ashraf Uddin, Auburn Univ, Auburn, AL and B. Clark Burchfiel, Massachusetts Institute of Technology, Cambridge, MA and John W. Geissman, Univ of New Mexico, Albuquerque, NM and Neil Lundberg, Florida State Univ, Tallahassee, FL
  46084 (Technical Sessions)
• 2:30 PM
  THE SOUTHWESTERN QINLING SHAN OF CENTRAL CHINA: A LATE PALEOZOIC SUBDUCTION/ACCRETIONARY WEDGE SYSTEM AND CONTINENTAL ARC/FOREARC CONSTRUCTED UPON THE NORTH-FACING DEVONIAN PASSIVE MARGIN OF THE SOUTH CHINA BLOCK
  Andrew D. Hanson, Univ of Nevada Las Vegas, Las Vegas, NV and Quanren Yan, Chinese Academy of Geol Sciences, Beijing, N/A and Peter A. Druschke, Univ of Nevada Las Vegas, Las Vegas, NV and Zhongqi Wang, Chinese Academy of Geol Sciences, Beijing, N/A
  41916 (Technical Sessions)
• 2:45 PM
  ACCOMMODATING FOREARC SLIVER TRANSPORT IN NICARAGUA
  Peter C. La Femina, Univeristy of Miami-RSMAS, Miami, FL and Timothy H. Dixon, Univeristy of Miami-RSMAS, Miami, FL and Wilfried Strauch, Instituto Nicaraguense de Estudio Territoriales, Managua, N/A
  44473 (Technical Sessions)
• 3:00 PM
  TECTONOSTRATIGRAPHIC RELATIONSHIPS AND STRUCTURAL EVOLUTION OF THE WESTERN MARGIN OF THE SIERRA DE PIE DE PALO, CUYANIA (PRECORDILLERA) TERRANE, ARGENTINA
  Cees R. Van Staal, Geol Survey of Canada, Ottawa, ON and Graciela I. Vujovich, Univ of Buenos Aires-CONICET, Buenos Aires, N/A and Bill Davis, Geol Survey of Canada, Ottawa, ON
  37689 (Technical Sessions)
• 3:30 PM
  LATEST CRETACEOUS TO EARLY EOCENE RENEWED SHORTENING IN THE INTERIOR OF THE SEVIER-LARAMIDE OROGEN: INSITU TH-PB ION MICROPROBE DATING OF MONAZITE
  Michael L. Wells, UNLV, Las Vegas, NV and Thomas D. Hoisch, NAU, Flagstaff, AZ
  40951 (Technical Sessions)
• 3:45 PM
  IMPACT OF THE REMOVAL OF SUB-SIERRA NEVADA ECLOGITIC ROOT UPON THE BASIN AND RANGE, COAST RANGES, AND SAN ANDREAS FAULT, CALIFORNIA
  Craig H. Jones, Univ Colorado - Boulder, Boulder, CO and G. Lang Farmer, Univ Colorado - Boulder, Boulder, CO and Jeffrey R. Unruh, Lettis & Assoc., Inc, Walnut Creek, CA
  41678 (Technical Sessions)
• 4:00 PM
  CRUSTAL-SCALE STRUCTURE BENEATH THE NORTHWESTERN SACRAMENTO VALLEY INTERPRETED FROM SEISMIC REFLECTION DATA: IMPLICATIONS FOR ANCESTRAL WESTERN CALIFORNIA CONVERGENT MARGIN TECTONICS
  Jeffrey R. Unruh, Lettis & Assoc., Inc, Walnut Creek, CA and Daniel R.H. O'Connell, U.S. Bureau of Reclamation, Denver, CO
  41357 (Technical Sessions)
• 4:15 PM
  “SALMON TECTONICS” AS A POSSIBLE EXPLANATION FOR LARAMIDE SEDIMENTATION AND UNDERPLATING OF SCHIST IN SOUTHERN CALIFORNIA AND SOUTHWESTERN ARIZONA
  Carl E. Jacobson, Iowa State Univ, Ames, IA and Marty Grove, UCLA, Los Angeles, CA and Andrew P. Barth, Indiana/Purdue Univ, Indianapolis, IN and Jane N. Pedrick, Iowa State Univ, Ames, IA and Ana Vucic, Iowa State Univ, Ames, IA
  44501 (Technical Sessions)
• 4:30 PM
  TIMING OF PLUTONISM AND DEFORMATION IN THE WHITE MOUNTAINS, CALIFORNIA
  Stephanie Briggs, Univ of California-Los Angeles, Los Angeles, CA and Drew Coleman, Univ of North Carolina -- Chapel Hill, Chapel Hill, NC and Allen Glazner, Univ of North Carolina at Chapel Hill, Chapel Hill, NC and C.J. Northrup, Boise State Univ, Boise, ID
  41445 (Technical Sessions)
• 4:45 PM
  U-PB GEOCHRONOLOGIC EVIDENCE OF A LATE CRETACEOUS PROTOLITH AGE FOR THE SWAKANE GNEISS, NORTH CASCADES, WA
  Jennifer Matzel, MIT, Cambridge, MA and Samuel A. Bowring, MIT, N/A and Robert Miller, San Jose State Univ, San Jose, CA
  45499 (Technical Sessions)
• 5:00 PM
  ARC-PARALLEL FLOW WITHIN THE MANTLE WEDGE: EVIDENCE FROM THE ACCRETED TALKEETNA ARC, SOUTH CENTRAL ALASKA
  Luc Mehl, Univ of California, Santa Barbara, CA and Bradley Hacker, Univ of California, Santa Barbara, CA and Greg Hirth, Woods Hole Oceanographic Institute, Woods Hole, MA
  38094 (Technical Sessions)
• 5:15 PM
  WAS UHP TECTONISM IN NORWAY CAUSED BY OPHIOLITE EMPLACEMENT?
  Bradley R. Hacker, UC Santa Barbara, Santa Barbara, CA and Marty Grove, UCLA, Los Angeles, CA
  39332 (Technical Sessions)