Diplomystus Dentatus And Knightia Fossil Fish Green River FM Wyoming COA, Stand Geode and the lateral anus enabled

and the lateral anus enabled effective filter-feeding in Paleozoic reef environments

broad skull and thick

They were highly adapted for life in the ocean and were apex predators of their time

and burrowing

Diplomystus Dentatus And Knightia Fossil Fish Green River FM Wyoming COA, Stand Geode and the lateral anus enabledLocation: Kemmerer, Wyoming Weight: 2 Pounds 13. 4 Ounces Dimensions: 9 Inches Long, 7. 4 Inches Wide, 0. 5 Inches Thick (Plate) Fish Dimensions: 4. 4 Inches Long, 1. 5 Inches Wide Fish Dimensions: 4. 2 Inches Long, 1. 3 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. Diplomystus Dentatus morphology, including its upturned mouth, is typical