3 weeks, 6 days ago Jim Barkley posted an image in the group Astonishing Arthropods from the myFOSSIL app A nice insect plate from the Eocene Green River Fm of Western Colorado found by Dick King. Scale in mm. Putting the Imaging Workshop to good use! Sadie Mills replied 3 weeks, 6 days ago Wow, some of those are so tiny! Great photo!