5 Structural Geology and Tectonics

Tuesday, 7 May 2002
3:00 PM - 5:00 PM

Presentations

• 3:00 PM
  KINEMATICS AND STRAIN SIGNATURE OF CA. 1.45 GA SHEAR ZONES IN THE SIERRA MADRE, WYOMING
  Ernest M. Duebendorfer, Northern Arizona Univ, Flagstaff, AZ and Kevin Chamberlain, Univ of Wyoming, Laramie, WY
  34158 (Technical Sessions)
• 3:20 PM
  INFLUENCE OF PROTEROZOIC AND LARAMIDE STRUCTURES ON THE MIOCENE EXTENSIONAL STRAIN FIELD, SE NEVADA
  Mark C. Quigley, Univ of New Mexico, Albuquerque, NM and Karl E. Karlstrom, Univ of New Mexico, Albuquerque, NM and Shari Kelley, New Mexico Institute of Mining and Technology, Socorro, NM
  34203 (Technical Sessions)
• 3:40 PM
  LARGE-MAGNITUDE, SYNEXTENSIONAL, SHALLOW STRAINS CAUSED BY SOUTHERLY DIRECTED CRUSTAL FLOW BETWEEN CEDAR CITY, UT AND LAS VEGAS, NV
  R. Ernest Anderson, U.S. Geol Survey, MS964, Denver, CO
  34103 (Technical Sessions)
• 4:00 PM
  MONAZITE GEOCHRONOLOGY OF THE ORTEGA QUARTZITE: DOCUMENTING THE EXTENT OF 1.4 GA TECTONISM IN NORTHERN NEW MEXICO AND ACROSS THE OROGEN
  Joseph P. Kopera, Univ of Massachusetts, Amherst, MA and Michael L. Williams, Univ of Massachusetts, Amherst, MA and Michael J. Jercinovic, Univ of Massachusetts, Amherst, MA
  33891 (Technical Sessions)
• 4:20 PM
  A THICK-SKINNED BASIN INVERSION MODEL FOR THE TECTONIC EVOLUTION OF SANTAQUIN AND PAYSON LAKES QUADRANGLES, SOUTHERN WASATCH RANGE, UTAH
  Jared E. Lyman, Los Alamos National Laboratory, Los Alamos, NM and Ronald A. Harris, Brigham Young Univ, Provo, UT
  33507 (Technical Sessions)
• 4:40 PM
  EARLY TERTIARY ANACONDA METAMORPHIC CORE COMPLEX, SOUTHWESTERN MONTANA
  J. Michael O'Neill, US Geol Survey, Denver, CO and Jeff D. Lonn, Montana Tech, Butte, MT and Thomas J. Kalakay, Montana State Univ, Bozeman, MT
  33919 (Technical Sessions)