23 Impact Structures

Tuesday, 14 May 2002
4:00 PM - 5:30 PM

Presentations

• 4:00 PM
  WAS THE CRETACEOUS-TERTIARY TRANSITION INITIATED BY A LARGE BOLIDE IMPACT IN THE PROTO-PACIFIC OCEAN PRIOR TO THAT NEAR CHICXULUB ON THE YUCATÁN PENINSULA?
  Jonathan T. Hagstrum, US Geol Survey, Menlo Park, CA
  34706 (Technical Sessions)
• 4:15 PM
  SHOCK DEFORMATION IN THE TRIASSIC SHINARUMP CONGLOMERATE NEAR METEOR CRATER, ARIZONA: RADIALLY FRACTURED AND DIMPLED COBBLES
  William L. Bilodeau, California Lutheran Univ, Thousand Oaks, CA
  34645 (Technical Sessions)
• 4:30 PM
  LARGE IMPACT STRUCTURE OFFSHORE SOUTHERN CALIFORNIA?
  Chris Goldfinger, Oregon State University, Corvallis, OR and Mark R. Legg, Huntington Beach, CA and Randall L. Milstein, Oregon State Univ, Corvallis, OR and Craig Nicholson, Univ of California, Santa Barbara, Santa Barbara, CA and Marc Kamerling, N/A, N/A, N/A
  35124 (Technical Sessions)
• 4:45 PM
  SOME COMMENTS ON THE IMPACT ORIGIN OF THE MIOCENE PACIFIC NORTHWEST VOLCANICS HYPOTHESIS
  Patrick F. Fields, Michigan State Univ, East Lansing, MI
  35209 (Technical Sessions)