XL 4.3" Diplomystus Dentatus Fossil Fish Green River FM WY Eocene Age COA, Stand Bryozoan and parts of Asia

and parts of Asia

is a strontium sulfate mineral distinguished by its characteristic pale blue coloration

Rising from its back were long neural spines forming a distinctive sail

These shells remain one of the most valuable sources of scientific information on this iconic species

XL 4.3" Diplomystus Dentatus Fossil Fish Green River FM WY Eocene Age COA, Stand Bryozoan and parts of AsiaLocation: Kemmerer, Wyoming Weight: 14. 2 Ounces Dimensions: 7 Inches Long, 5. 5 Inches Wide, 0. 6 Inches Thick (Plate) Fish Dimensions: 4. 3 Inches Long, 1. 5 Inches Wide Comes with a Free Stand. Comes with a Certificate of Authenticity. The item pictured is the one you will receive. 56 million years old, Eocene age. The fossil fish Diplomystus dentatus is characterized by an upward facing mouth, a feature that clearly reflects its specialization for