07_07_vl_ptychodus101 One of the many ptychodus teeth found in the creek.NoneCretaceousAlabamaGreene2007-07-21
07_07_vl_lecture028 James Lamb explaining gully collection techniques.BPS MembersCretaceousAlabamaGreene2007-07-21
07_07_vl_fossils043 Some typical fossils found in chalk gullies - one finds hundreds of worm tubes, and only a few shark teeth.NoneCretaceousAlabamaGreene2007-07-21
07_07_vl_screen107 Another load of "pay dirt" - fish vertebra, shark teeth, ptychodus tooth.NoneCretaceousAlabamaGreene2007-07-21