15 Timing of Ancestral Rocky Mountain Orogeny

Tuesday, 1 May 2001
1:00 PM - 5:00 PM

Presentations

• 1:05 PM
  NONMARINE FOSSILS FROM LATE PALEOZOIC REDBEDS IN NEW MEXICO AND THE TIMING OF THE ANCESTRAL ROCKY MOUNTAIN OROGENY
  Adrian Hunt, Mesa Tech. College, Tucumcari, NM and Spencer G. Lucas, New Mexico Museum of Nat History, Albuquerque, NM
  6273 (SYMPOSIA)
• 1:20 PM
  NORTH-SOUTH DIFFERENCES IN TIMING AND STYLE OF ANCESTRAL ROCKY MOUNTAIN DEFORMATION, SOUTHWESTERN NORTH AMERICA
  Steven M. Cather, New Mexico Bureau Mines, Socorro, NM
  6011 (SYMPOSIA)
• 1:35 PM
  STRATIGRAPHIC RELATIONSHIPS ACROSS THE PENNSYLVANIAN-PERMIAN BOUNDARY, OSCURA AND SAN ANDRES MOUNTAINS, NEW MEXICO
  Spencer G. Lucas, New Mexico Museum of Nat History, Albuq, NM and Barry S. Kues, Univ. New Mex, Albuq, NM
  5766 (SYMPOSIA)
• 1:50 PM
  A NEW LATE PENNSYLVANIAN COELACANTH FISH FROM KINNEY QUARRY, CENTRAL NEW MEXICO
  Sally C. Johnson, New Mexico Museum of Nat History and Sci, Albuquerque, NM and Spencer G. Lucas, New Mexico Museum of Nat History, Albuq, NM
  5996 (SYMPOSIA)
• 2:05 PM
  FIRST OCCURRENCE OF AMPHISAUROPUS AND VARANOPUS IN THE LOWER PERMIAN ABO FORMATION, CENTRAL NEW MEXICO
  Allan J. Lerner, New Mexico Museum of Nat History, Albuquerque, NM and Spencer G. Lucas, New Mexico Museum of Nat History, Albuq, NM and Hartmut Haubold, Halle, N/A
  5757 (SYMPOSIA)
• 2:20 PM
  PALEOMAGNETISM OF UPPER PENNSYLVANIAN TO LOWER PERMIAN SANGRE DE CRISTO FORMATION STRATA: EVALUATION OF LATE CRETACEOUS TO EARLY TERTIARY DEFORMATION IN THE SANGRE DE CRISTO MOUNTAINS, SOUTHERN COLORADO
  Kenneth A. Marshall, Univ of New Mexico, Albuquerque, NM and John W. Geissman, Univ of New Mexico, Albuquerque, NM
  5218 (SYMPOSIA)
• 2:35 PM
  DEPOSITIONAL DELIVERY SYSTEMS FOR THE ATOKA FORMATION (MIDDLE PENNSYLVANIAN), SOUTHERN MIDCONTINENT, UNITED STATES
  Jason E. Combs, University of Arkansas, Fayetteville, AR and Walter L. Manger, N/A and Doy L. Zachry, Univ of Arkansas, Fayetteville, AR
  5983 (SYMPOSIA)
• 3:05 PM
  LAST TECTONIC SIGNAL FROM ARM'S WICHITA-AMARILLO BLOCK IS RECORDED BY PERMIAN POST OAK CONGLOMERATE AND PALEOTOPOGRAPHY
  M. C. Gilbert, University of Oklahoma, Norman, OK
  6177 (SYMPOSIA)
• 3:20 PM
  LATE PALEOZOIC PALEOBOTANY OF TEXAS - A PALEOECOLOGIC EXAMINATION
  Dan S. Chaney, National Museum of Nat History, Washington, DC and William A. DiMichele, National Museum of Nat History, Washington, DC and Sergius H. Mamay, National Museum of Natural History, Washington, DC
  5405 (SYMPOSIA)
• 3:35 PM
  STRUCTURAL INFLUENCE ON STRATIGRAPHIC CONTINUITY WITHIN THE ATOKA FORMATION ACROSS THE WASHBURN ANTICLINE, CENTRAL ARKOMA BASIN, ARKANSAS
  Maria Elena King, University of Arkansas, Fayetteville, AR and Doy L. Zachry, University of Arkansas, Fayetteville, AR
  5853 (SYMPOSIA)
• 3:50 PM
  THE EARLY MISSISSIPPIAN SYCAMORE FORMATION IN THE ARBUCKLE MOUNTAINS, SOUTHERN OKLAHOMA
  R. Nowell Donovan, Texas Christian Univ, Fort Worth, TX
  6144 (SYMPOSIA)
• 4:05 PM
  FAULTS IN CENTRAL POTTAWATOMIE COUNTY, KANSAS: FIELD RELATIONSHIPS, KINEMATICS, AND BASEMENT RELATIONSHIPS
  Gregory C. Ohlmacher, Univ of Kansas, Lawrence, KS and Pieter Berendsen, Univ of Kansas, Lawrence, KS
  6004 (SYMPOSIA)
• 4:20 PM
  STRUCTURAL TRANSITION: NORTHERN ARKANSAS STRUCTURAL PLATFORM TO ARKOMA BASIN, WEST-CENTRAL ARKANSAS
  Robert Wenger, Univ of Arkansas at Fayetteville, Fayetteville, AR
  5944 (SYMPOSIA)
• 4:35 PM
  UPPER PALEOZOIC TECTONIC UNCONFORMITIES IN THE CENTRAL PEQUOP MOUNTAINS, NEVADA
  Dustin E. Sweet, Boise State Univ, Boise, ID and Walter S. Snyder, Boise State Univ, Boise, ID and Vladimir I. Davydov, Boise State Univ, Boise, ID and J. H. Trexler, Univ of Nevada,Reno, N/A and John R. Groves, Univ Northern Iowa, Cedar Falls, IA
  5300 (SYMPOSIA)