XL 4.5" Diplomystus Dentatus Fossil Fish Green River FM WY Eocene Age COA, Stand Potaman SP 6 Inches Thick (Matrix)

6 Inches Thick (Matrix)

Postosuchus played a key role in maintaining the balance of its prehistoric ecosystems

where it was first uncovered

which offered them defense against predators and made it easier to safeguard the younger

deep black color

XL 4.5" Diplomystus Dentatus Fossil Fish Green River FM WY Eocene Age COA, Stand Potaman SP 6 Inches Thick (Matrix)Location: Kemmerer, Wyoming Weight: 1 Pound 9. 5 Ounces Dimensions: 7. 1 Inches Long, 3. 8 Inches Wide, 0. 7 Inches Thick (Plate) Fish Dimensions: 4. 5 Inches Long, 1. 7 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. This remarkable Diplomystus dentatus specimen exemplifies the specialized anatomy of a Paleogene predator, with its