John Ryder John Ryder @john-ryder United States ActivityProfile3DFriendsSpecimensGroupsForumsFiles View Base Name John Ryder 1. Your First Name: John 2. Your Last Name: Ryder Location United States About Need help . Daughters love “digging for dinosaurs “ . Every rock is a “fossil” them . I need help to see if some of the hundreds of pounds of rocks they make me keep , are actually fossils . Groups