Plesiosaurus dolichodeirus Styracosaurus scientifically described fossil bones given

scientifically described fossil bones given to him by saltpeter miners found in a Monroe County cave in 1797

Lake Gosiute and Fossil Lake

In keeping with the tiny head

and Microparamys)

This cast was made from one of the best and most complete specimens discovered to date

Plesiosaurus dolichodeirus Styracosaurus scientifically described fossil bones givenPleisosaur Full Skeleton On Slab from the Jurassic of Glastonbury, England. Plesiosaurs (meaning "near lizard") were flippered marine reptiles from the Mesozoic Era they were not dinosaurs. Plesiosaurs are divided into two groups: the Plesiosauroids with long, snake like necks, tiny heads, and wide bodies, and the Pliosauroids, which had large heads with very strong jaws and short necks. The first plesiosaur skeletons were found in England by Mary