20 Petrology, Structural Geology, Geophysics, and Economic Geology

Wednesday, 2 May 2001
1:00 PM - 5:00 PM

Presentations

• 1:00 PM
  ERUPTIVE PROCESSES RESPONSIBLE FOR FALL TEPHRA IN THE UPPER MIOCENE PERALTA TUFF, JEMEZ MOUNTAINS, NEW MEXICO
  Sharon E. Sparks, Univ of New Mexico, Albuquerque, NM and Gary A. Smith, Univ of New Mexico, Albuquerque, NM
  6102 (Technical Sessions)
• 1:15 PM
  GEOLOGY OF THREE ADDITIONAL LAMPROITE OCCURRENCES, PIKE COUNTY, ARKANSAS
  Dennis P. Dunn, University of Texas at Austin, Austin, TX and Stephen D. Taylor, Arkansas Diamond Development Co, Hope, AR
  6198 (Technical Sessions)
• 1:30 PM
  MAJOR- AND TRACE-ELEMENT ZONING AS A FUNCTION OF GARNET CRYSTALLIZATION TEMPERATURE
  Jaime D. Barnes, Univ of Texas at Austin, Austin, TX and William D. Carlson, Univ of Texas at Austin, Austin, TX
  6048 (Technical Sessions)
• 1:45 PM
  VARIATIONS IN INITIAL VESICULARITY OF LATE CENOZOIC BASALTS
  Larry Crumpler, Albuquerque, NM
  5940 (Technical Sessions)
• 2:00 PM
  OPEN-SYSTEM BEHAVIOR OF RE AND OS IN URANINITE, PYRITE, AND ORGANIC MATERIAL IN CONTINENTAL SEDIMENTARY ROCKS, GRANTS URANIUM REGION, NEW MEXICO
  Judith L. Hannah, Colorado State Univ, Fort Collins, CO and Anders Scherstén, Colorado State Univ, Fort Collins, CO
  6326 (Technical Sessions)
• 2:15 PM
  ANALYSIS OF THE STRUCTURAL GEOLOGY IN THE SOUTH DESERT OF CAPITOL REEF NATIONAL PARK, UTAH
  Christopher J. Pellowski, Fort Hays State Univ, Hays, KS
  6341 (Technical Sessions)
• 2:30 PM
  CONTRACTIONAL STRUCTURES IN THE WESTERN FRANKLIN MOUNTAINS SOUTHERN NEW MEXICO AND WEST TEXAS
  Christopher L. Andronicos, The Univ of Texas at El Paso, El Paso, TX
  6222 (Technical Sessions)
• 2:45 PM
  GEOMETRY, TIMING, AND THERMAL EVOLUTION OF THE PARIS THRUST SHEET, IDAHO-WYOMING THRUST BELT
  Sandra A. Jobe, Idaho State Univ, Pocatello, ID and David W. Rodgers, Idaho State Univ, Pocatello, ID and Joseph M. Kruger, Idaho State Univ, Pocatello, ID and Shari A. Kelley, New Mexico Tech, Socorro, NM and Audrey D. Huerta, Univ of Alabama, Tuscaloosa, AL
  6140 (Technical Sessions)
• 3:15 PM
  LATE MESOZOIC-EARLY TERTIARY FOLDING AND FAULTING IN THE WHITE PINE RANGE, EASTERN NEVADADA
  J. P. Robinson, Salt Lake City, UT
  5852 (Technical Sessions)
• 3:30 PM
  PALEOMAGNETISM OF THE LATEST CRETACEOUS WHITEHORN GRANODIORITE AND HOST STRATA, SOUTHERN MOSQUITO RANGE, COLORADO
  Serenity R. Nehring, Univ of New Mexico, Albuquerque, NM and John W. Geissman, Univ of New Mexico, Albuquerque, NM
  5248 (Technical Sessions)
• 3:45 PM
  A PRELIMINARY U-PB LARAMIDE DATE ON CAVE SPAR, BIG CANYON, GUADALUPE MOUNTAINS, NEW MEXICO, AND POSSIBLE IMPLICATIONS FOR TIME OF UPLIFT OF SOUTHERN ROCKY MOUNTAINS AND OF HYDROCARBON MATURATION/MIGRATION IN THE DELAWARE BASIN
  Carol A. Hill, Albuquerque, NM and Joyce Lundberg, Carleton Univ, Ottawa, N/A and Derek C. Ford, McMaster Univ, Hamilton, N/A and Rodger E. Denison, Univ of Texas at Dallas, Richardson, TX
  6142 (Technical Sessions)
• 4:00 PM
  MAPPING ALTERATION IN THE HILLSBORO MINING DISTRICT, NEW MEXICO, USING AVIRIS DATA
  Charles S. Verdel, Colorado School of Mines, Golden, CO and Daniel H. Knepper, United States Geol Survey, Denver, CO and K. Eric Livo, United States Geol Survey, Denver, CO and Virginia T. McLemore, New Mexico Bureau of Mines and Mineral Rscs, Socorro, NM
  5864 (Technical Sessions)
• 4:15 PM
  PRELIMINARY GEOLOGIC OBSERVATIONS OF THE VICTORIO MINING DISTRICT, LUNA COUNTY, NEW MEXICO
  Kelly Donahue, New Mexico Institute of Mining and Technology, Socorro, NM and Virginia T. McLemore, New Mexico Institute of Mining and Technology, Socorro, NM and Andrew Campbell, New Mexico Institute of Mining and Technology, Socorro, NM
  5931 (Technical Sessions)
• 4:30 PM
  THE STUDY OF FUILD INCLUSIONS OF THE IMITER SILVER DEPOSIT (SAGHRO ORIENTAL, ANTI-ATLAS, MOROCCO)
  Hayat Farazdaq, Univ Cadi Ayyad, Marrakech, N/A and Mohammed Boutaleb, ONAREP, Rabat, N/A and Abdellah Mouttaqui, Rabat, N/A
  6079 (Technical Sessions)
• 4:45 PM
  THE APPLICATION OF ARTIFICIAL NEURAL NETWORKS IN LOGGING INTERPRETATION
  Lin Pan, Univ of New Mexico, Albuquerque, NM
  5776 (Technical Sessions)