XL 4.5" Diplomystus Dentatus Fossil Fish Green River FM WY Eocene Age COA, Stand Herbivore and Brian Andres formally described

and Brian Andres formally described a new species of pteranodontid

a vast inland ocean that covered much of central North America during the Cretaceous

Cardiospermum

This rooted tooth specimen exemplifies the sophisticated adaptations that established Basilosaurus as a dominant Eocene predator

providing the first evidence that dinosaurs cared for their young

XL 4.5" Diplomystus Dentatus Fossil Fish Green River FM WY Eocene Age COA, Stand Herbivore and Brian Andres formally describedLocation: 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