Activity

2010

• LATE JURASSIC TIME SCALE: INTEGRATION OF AMMONITE ZONES, MAGNETOSTRATIGRAPHY, ASTRONOMICAL TUNING AND SEQUENCE INTERPRETATION FOR TETHYAN, SUBBOREAL AND BOREAL REALMS
  T160 Geochronology of the American West: In Honor of the Careers of Bill Cobban and John Obradovich and the Roots of EARTHTIME
  Tuesday, 2 November 2010

  8:00 AM - 12:00 PM

  Room 205

2008

• Pacific Spreading Rates during Middle Jurassic through Early Cretaceous: Astronomical Cycle-Derived Durations of M-Sequence Polarity Chrons
  T209 The Astronomically Forced Sedimentary Record: From Geologic Time Scales to Lunar-Tidal History
  Monday, 6 October 2008

  1:30 PM - 5:30 PM