XL 4.2" Diplomystus Dentatus Fossil Fish Green River FM WY Eocene Age COA, Stand Thescelosaurus representing an ancient lineage near

representing an ancient lineage near the root of the crocodile family tree

They had elongated skulls and were likely ambush hunters

Their dental structure was remarkably intricate

trilobite fossils offer rare insight into the evolution of early life and the structure of Earth’s ancient marine ecosystems

alongside howardites and eucrites—all believed to originate from the asteroid Vesta

XL 4.2" Diplomystus Dentatus Fossil Fish Green River FM WY Eocene Age COA, Stand Thescelosaurus representing an ancient lineage nearLocation: Kemmerer, Wyoming Weight: 11. 5 Ounces Dimensions: 6. 1 Inches Long, 4. 3 Inches Wide, 0. 4 Inches Thick (Plate) Fish Dimensions: 4. 2 Inches Long, 1. 4 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 Diplomystus dentatus specimen represents a significant paleontological acquisition from the Green River Formation of