Saurolophus angustirostris, hadrosaur skull Carnataurus in the marine deposits of

in the marine deposits of the Edwardsville Formation

Based on a partial skeleton missing part of the tail

This is locality is referred to by geologists and paleontologists as a Lagerstatten because of the exceptional preservation of fossils and their diversity

which was likely held rigid by ossified tendons

Saurolophus angustirostris, hadrosaur skull Carnataurus in the marine deposits ofHadrosaur Dinosaur Skull, 29 inches long. Scientific Name: Saurolophus angustirostris Location: Mongolia Formation: Nemegt Age: Late Cretaceous, 71 Million Years Ago. Saurolophus, meaning ("lizard crest") is a genus of large saurolophine hadrosaurid dinosaur that lived about 7068. 5 million years ago, in the Late Cretaceous of North America and Asia; it is one of the few genera of dinosaurs known from multiple continents. It is distinguished by a