Daniel Krisher Daniel Krisher @dkrisher Rochester, NY ActivityProfile3DFriendsSpecimensGroupsForumsFiles Name Members University of Michigan Museum of Paleontology active 2 weeks, 2 days ago 676 members iDigFossils active 1 year, 5 months ago 76 members 2017 FOSSILs for Teachers Professional Development active 2 years, 3 months ago 40 members Viewing 1 - 3 of 3 groups