Tom McGovern Tom McGovern @tom-mcgovern Dayton, OH ActivityProfile3DFriendsSpecimensGroupsForumsFiles Topics StartedReplies CreatedEngagementsFavorites Search topics: Topics Engaged In Viewing topic 1 (of 1 total) Topic Voices Posts Last Post Possible bryozoan need to work on Started by: David Powers in: Fossil Prep Tips & Tricks Forum 2 2 5 years, 4 months ago Tom McGovern Viewing topic 1 (of 1 total)