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Jon Childers joined the group Imaging and Digitization for Avocational Paleontologists Workshop 3 years, 8 months ago
3 years, 8 months ago3 years, 8 months ago -
Jon Childers became a registered member 3 years, 8 months ago
3 years, 8 months ago3 years, 8 months ago -
Jon Childers became a registered member 3 years, 8 months ago
3 years, 8 months ago3 years, 8 months ago