Joe Obertin Joe Obertin @joe-obertin ActivityProfile3DFriendsSpecimensGroupsForumsFiles Name Members Cincinnatian Collectors active 3 weeks, 4 days ago 528 members Bodacious Brachiopods active 3 weeks, 4 days ago 746 members Eclectic Echinodermata active 3 weeks, 4 days ago 557 members University of Michigan Museum of Paleontology active 1 month, 2 weeks ago 674 members Virginia and West Virginia Fossil Collecting active 2 months ago 554 members Numinous Cnidaria active 3 months, 2 weeks ago 312 members Viewing 1 - 6 of 6 groups