26 Plutons and Their Host Rocks in the Sierra Nevada Batholith: A Forum and Discussion on Magma Emplacement, Magmatic Differentiation, and Pluton Solidification (Posters)

Saturday, 30 April 2005
9:00 AM - 5:00 PM

Presentations

• 9:00 AM
  PASSIVE EMPLACEMENT OF A COMPOSITE FELSIC PLUTON IN A ZONE OF INTRA-ARC EXTENSION: MODELING DEVELOPMENT OF THE MOUNT WHITNEY INTRUSIVE SUITE, SIERRA NEVADA, CALIFORNIA
  William Hirt, College of the Siskiyous, Weed, CA and James Hatton, College of the Siskiyous, Weed, CA
  85219 (SYMPOSIA SESSIONS)
• 9:00 AM
  FRACTURES IN THE CRETACEOUS PLUTONS OF LITTLE LAKES VALLEY, EASTERN SIERRA NEVADA: COOLING STRUCTURES OR THE RESULT OF REGIONAL TECTONIC STRESS?
  Richard M. Gaschnig, Univ of North Carolina, Chapel Hill, NC and Allen F. Glazner, Univ of North Carolina, Chapel Hill, NC and Drew Coleman, Univ of North Carolina, Chapel Hill, NC
  85268 (SYMPOSIA SESSIONS)
• 9:00 AM
  THE JACKASS LAKES PLUTON: EVIDENCE FOR COMPLEX SPATIAL AND TEMPORAL MAGMA CHAMBER EVOLUTION IN THE SIERRA NEVADA BATHOLITH
  Geoffrey S. Pignotta, Univ of Southern California, Los Angeles, CA and Scott R. Paterson, Univ of Southern California, Los Angeles, CA and Claire M. Coyne, Univ of Southern California, Los Angeles, CA
  85393 (SYMPOSIA SESSIONS)
• 9:00 AM
  THE SENTINEL GRANODIORITE: STRUCTURE, EMPLACEMENT, AND RELATION TO THE TUOLUMNE INTRUSIVE SUITE, CENTRAL SIERRA NEVADA BATHOLITH, CALIFORNIA
  Joseph M. Petsche, San Jose State Univ, San Jose, CA and Robert B. Miller, San Jose State Univ, San Jose, CA and Seth D. Burgess, San Jose State Univ, San Jose, CA
  85592 (SYMPOSIA SESSIONS)
• 9:00 AM
  STRUCTURE AND EMPLACEMENT OF THE BUENA VISTA CREST INTRUSIVE SUITE, SIERRA NEVADA BATHOLITH, CALIFORNIA
  Renee M. McFarlan, San Jose State Univ, San Jose, CA and Robert B. Miller, San Jose State Univ, San Jose, CA
  85597 (SYMPOSIA SESSIONS)
• 9:00 AM
  FIELD EVIDENCE FOR THE ASSEMBLY OF THE HALF DOME PLUTON BY AMALGAMATION OF SMALL INTRUSIONS
  Drew S. Coleman, Univ of North Carolina, Chapel Hill, NC and John M. Bartley, Univ of Utah, Salt Lake City, UT and Allen F. Glazner, Univ of North Carolina, Chapel Hill, NC and Kent Ratajeski, Montana State University, Bozeman, MT
  85625 (SYMPOSIA SESSIONS)
• 9:00 AM
  THE CASE AGAINST MAGMATIC STOPING
  Allen F. Glazner, Univ of North Carolina, Chapel Hill, NC and John M. Bartley, Univ of Utah, Salt Lake City, UT
  85641 (SYMPOSIA SESSIONS)
• 9:00 AM
  STRUCTURAL EVOLUTION OF THE SING PEAK PENDANT: IMPLICATIONS FOR MAGMA CHAMBER CONSTRUCTION AND MID-CRETACEOUS DEFORMATION IN THE CENTRAL SIERRA NEVADA, CALIFORNIA
  R.J. Krueger, Texas Tech Univ, Lubbock, TX and A.S. Yoshinobu, Texas Tech Univ, Lubbock, TX
  85674 (SYMPOSIA SESSIONS)
• 9:00 AM
  FIELD EVIDENCE FOR INCREMENTAL ASSEMBLY OF THE LAMARCK GRANODIORITE THROUGH DIKE INTRUSION, DUSY BASIN, KINGS CANYON NATIONAL PARK, CALIFORNIA
  John T. Gracely, Univ of North Carolina, Chapel Hill, NC and Drew S. Coleman, Univ of North Carolina, Chapel Hill, NC
  85697 (SYMPOSIA SESSIONS)
• 9:00 AM
  FIELD, GEOCHEMICAL, AND GEOCHRONOLOGIC EVIDENCE FOR RECHARGING IN A MUSHY MAGMA RESERVOIR: CATHEDRAL PEAK GRANODIORITE, TUOLUMNE INTRUSIVE SUITE, SIERRA NEVADA BATHOLITH, CALIFORNIA
  Seth D. Burgess, San Jose State Univ, San Jose, CA and Jonathan S. Miller, San Jose State Univ, San Jose, CA
  85755 (SYMPOSIA SESSIONS)
• 9:00 AM
  LADDER DIKES HOSTED IN METAVOLCANIC WALL ROCK AND “THE VORTEX”: MAGMATIC STRUCTURES FROM THE CENTRAL SIERRA NEVADA, CALIFORNIA
  Bryan S. Law, Univ of Nevada, Reno, Reno, NV and Allen F. Glazner, Univ of North Carolina, Chapel Hill, NC and Richard A. Schweickert, Mackay School of Mines-University of Nevada, Reno, Reno, NV
  85770 (SYMPOSIA SESSIONS)
• 9:00 AM
  XENOLITHS, FOLIATIONS, AND FOLDS IN A BIG TANK FILLED BY MANY SMALL INCREMENTS
  Jeannette M. Wolak, Texas Tech Univ, Lubbock, TX and Aaron S. Yoshinobu, Texas Tech Univ, Lubbock, TX and Cal G. Barnes, Texas Tech Univ, Lubbock, TX
  85791 (SYMPOSIA SESSIONS)
• 9:00 AM
  ENIGMATIC EAST-WEST FABRICS IN THE TUOLUMNE BATHOLITH; IS THERE A TECTONIC SIGNIFICANCE?
  Rita C. Economos, Univ of Southern California, Los Angeles, CA and Saskia Erdmann, Dalhousie Univ, Halifax, N/A and Valbone Memeti, Univ of Southern California, Los Angeles, CA and Scott Paterson, Univ of Southern California, Los Angeles, CA and Robert Miller, San Jose State Univ, San Jose, CA
  85824 (SYMPOSIA SESSIONS)
• 9:00 AM
  REGIONAL AND EMPLACEMENT-RELATED TECTONISM DURING INTRUSION OF THE TUOLUMNE BATHOLITH: RESULTS FROM THE BENSON LAKE AND MAY LAKE PENDANTS, SIERRA NEVADA, CALIFORNIA
  Valbone Memeti, Univ of Southern California, Los Angeles, CA and Rita C. Economos, Univ of Southern California, Los Angeles, CA and Saskia Erdmann, Dalhousie Univ, Halifax, N/A and Scott Paterson, Univ of Southern California, Los Angeles, CA and Robert Miller, San Jose State Univ, San Jose, CA
  85826 (SYMPOSIA SESSIONS)