Eocene Green River Diplomystus VF-GR-17-046 Jurassic 5 inches and is ½

5 inches and is ½ inch thick

gastropod grainstone and packstone

This specimen has no repair or restoration

Many small specimens are found and may represent juveniles

This specimen is from the 18-inch layer

Eocene Green River Diplomystus VF-GR-17-046 Jurassic 5 inches and is ½Diplomystus dentatus Green River Formation Middle Eocene Lincoln County, Wyoming This interesting specimen contains baby and juvenile examples of Diplomystus. This slab probably represents an example from a shallow, warm water facies of the Eocene lake that had good conditions for hatchlings. There are 5 Diplomystus fry skeletons and one fingerling skeleton. The slab is 27 cm by 17 cm. Diplomystus is an extinct genus of freshwater clupeomorph fish