David Ellingson David Ellingson @dellingson Woodburn, OR ActivityProfile3DFriendsSpecimensGroupsForumsFiles Topics StartedReplies CreatedEngagementsFavorites Search topics: Topics Engaged In Viewing topic 1 (of 1 total) Topic Voices Posts Last Post Badlands turtles Started by: Bruce MacFadden in: K-12 Fossils and Lessons Forum 5 8 8 years, 4 months ago David Ellingson Viewing topic 1 (of 1 total)