Apatosaurus

Achillobator

Profile Species: giganticusRange: Late Cretaceous (Cenomanian, 100-85 MYA) of MongoliaSize estimate: 16-18 ft length, 700-800 lbsDiscovery: Altangerel Perle, Mark A. Norell, and Jim Clark, 1999Classification: dinosauria, saurischia, theropoda, maniraptora, dromeosauridae True to Life? Since no […]