0.9" Phytosaur Fossil Vertebrae Polished End Triassic Age Archosaur Redonda FM NM COA Solnhofen the ammonite shell played vital

the ammonite shell played vital roles in protection and flotation

These unique structures can vary in size from small

often appearing as black

1 Inch Thick (Matrix)

were the first vertebrates capable of powered flight

0.9" Phytosaur Fossil Vertebrae Polished End Triassic Age Archosaur Redonda FM NM COA Solnhofen the ammonite shell played vitalLocation: Redonda Formation, New Mexico (Private Land Origin) Weight: 0. 4 Ounces Dimensions: 0. 9 Inches Long, 0. 8 Inches Wide, 0. 7 Inches Thick Comes with a Certificate of Authenticity. The item pictured is the one you will receive. Late Triassic 242 To 199 Million Years Old Phytosaurs were dominant semi aquatic predators of the Late Triassic, occupying rivers and lowland wetlands millions of years before true crocodiles appeared. Though they