Once again, we revisit the subject line. Under >Re: Ye Olde Duckbill Dinosaur we find instead a post about ceratopian posture and ichnology. . . Gosh, paleontology sure is difficult! T.A. Curtis kodiak@inetworld.net / 619.669.1801 13980 Lyons Valley Road Jamul, CA 91935-2024 USA