a vast inland ocean that stretched across much of central North America during the Cretaceous period
on the island of Madagascar off the southeastern coast of Africa
Fossil evidence confirms it was both a ground-level feeder and a low tree browser
and olfaction to detect predators promptly
providing further evidence of the marine ecosystem
XL 6.6" Diplomystus Dentatus Fossil Fish Green River FM WY Eocene Age COA, Stand Elasmosaurus a vast inland ocean thatLocation: Kemmerer, Wyoming Weight: 1 Pound 8. 7 Ounces Dimensions: 11 Inches Long, 6. 8 Inches Wide, 0. 3 Inches Thick (Plate) Fish Dimensions: 6. 6 Inches Long, 2. 6 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 of a surface feeding fish. The genus is herrings that