Dystylosaurus
“`html Dystylosaurus: Profile of a Prehistoric Giant Dystylosaurus Dystylosaurus (DIE-stile-oh-SAWR-us; “double-beamed lizard”) is a genus of sauropod dinosaur that lived during the Late Jurassic period, about 150 million years ago. Its fossils, specifically a single partial back vertebra (backbone), were discovered in the Morrison Formation in Colorado, USA. Paleontologist James A. Jensen named Dystylosaurus in […]