This fossil fish was collected at the Green River geological formation, Kemmerer, Wyoming. Well preserved deep in the sediment of an ancient lake, this fossil fish is estimated to be about 40 to 50 million years old, from the Eocene Epoch of the Cenozoic Era. From a private collection.
Fossil fish, collected in Green River Formation, Fossil Lake, Kemmerer, Wyoming, dated to the Eocene Era. Order: Ellimmichyiformes: Family; Ellimmichthyidae; Diplomystus dentatus.
Image ID: 20866
Species: Diplomystus dentatus