Step into a land ruled by giants and hunters. From forests of cycads and ferns to herds of massive sauropods, the Late Jurassic was a world in balance, until Allosaurus appeared. Explore the life, ...
WASHINGTON — A dinosaur fossil at the Smithsonian's National Museum of Natural History is celebrating a big achievement for one of its fossils. Its fossilized skeleton of the Jurassic dinosaur ...
Displayed in the National Museum of Natural History’s Deep Time Fossil Hall, the Allosaurus Fossil Is Now the Name-Bearing Specimen for the Entire Species Note to editors: Photos of the type specimen ...