FYI: Our email service is no longer accepting my old email address, which is: prothero at magic.ucsb.edu My new address is: prothero at geol.ucsb.edu Thanks, Bill William A. Prothero Dept. of Geological Sciences Univ Calif Santa Barbara Santa Barbara, CA. 93106 805-893-3308 (w) http://oceanography.geol.ucsb.edu/