Jake Sphen joined the group iDigFossils Thomas Farm Dig 2 months, 3 weeks ago

Jake Sphen joined the group Mesozoic Memorabilia 2 months, 3 weeks ago

Jake Sphen joined the group Imaging and Digitization for Avocational Paleontologists Workshop 2 months, 3 weeks ago

Jake Sphen joined the group Marvelous Microfossils 2 months, 3 weeks ago

Jake Sphen joined the group Meetings and Conferences 2 months, 3 weeks ago

Jake Sphen joined the group Mollusc Mania 2 months, 3 weeks ago

Jake Sphen joined the group Mongolian Dinos Educators 2 months, 3 weeks ago

Jake Sphen joined the group NAPC 2 months, 3 weeks ago

Jake Sphen joined the group Nebraska Badlands 2 months, 3 weeks ago

Jake Sphen joined the group NGSS – Crosscutting Concepts 2 months, 3 weeks ago

Jake Sphen joined the group Numinous Cnidaria 2 months, 3 weeks ago

Jake Sphen joined the group Paleo Pics 2 months, 3 weeks ago

Jake Sphen joined the group Paleoart Appreciation 2 months, 3 weeks ago

Jake Sphen joined the group Shocking Shark Teeth 2 months, 3 weeks ago

Jake Sphen joined the group SoCal Paleo 2 months, 3 weeks ago

Jake Sphen joined the group University of Michigan Museum of Paleontology 2 months, 3 weeks ago

Jake Sphen joined the group Vacation Explorers 2 months, 3 weeks ago

Jake Sphen joined the group Virginia and West Virginia Fossil Collecting 2 months, 3 weeks ago

Jake Sphen joined the group What is it? 2 months, 3 weeks ago