2007 GSA Denver Annual Meeting (28–31 October 2007)

BROWN Jr, Gordon E., Geological & Environmental Sciences, Stanford University, Bldg. 320, 450 Serra Mall, Stanford, CA 94305-4250, gordon@pangea.stanford.edu, gordon@pangea.stanford.edu

HARRISON, Richard J., Department of Earth Sciences, University of Cambridge, Downing Street, Cambridge, CB2 3EQ, United Kingdom, N/A, N/A

DUTROW, Barbara L., Geology and Geophysics, Louisiana State University, E235 Howe-Russell Bldg, Baton Rouge, LA 70803, dutrow@lsu.edu, dutrow@lsu.edu