musée

Bronze Brachiosaurus mount outside of the Field Museum of Natural History, Chicago, IL.

A Thescelosaurus at the Burpee Museum of Natural History in Rockford, Illinois, USA. Size:12 feet in length, 3 ft tall at the hip Weight: 670 lbs when alive.

A Thescelosaurus at the Burpee Museum of Natural History in Rockford, Illinois, USA. Size:12 feet in length, 3 ft tall at the hip Weight: 670 lbs when alive.

A Thescelosaurus at the Burpee Museum of Natural History in Rockford, Illinois, USA. Size:12 feet in length, 3 ft tall at the hip Weight: 670 lbs when alive.

A Thescelosaurus at the Burpee Museum of Natural History in Rockford, Illinois, USA. Size:12 feet in length, 3 ft tall at the hip Weight: 670 lbs when alive.

Galeamopus hayi (formerly Diplodocus) type specimen (HMNS 175, formerly CM 662) Jurassic Period 140,000,000 years old The animal was 78ft long, 12 ft high at the hips, and probably weighed 10-15 tons. Wikipedia Loves Art at the Houston Museum of Natural Science This photo of item # [1] at the Houston Museum of Natural Science was contributed under the team name "The_Wookies" as part of the Wikipedia Loves Art project in February 2009. Houston Museum of Natural Science The original photograph on Flickr was taken by andytang20—please add a comment to the original Flickr page whenever a use has been made on Wikipedia or another project. Project galleries on Flickr: this institution, this team

Skull of Globidens dakotensis in the Field Museum of Natural History.

Skull of Pteranodon sp. (specimen AMNH 7515) in the American Museum of Natural History.

Skull of Pteranodon sp. (specimen AMNH 7515) in the American Museum of Natural History.

Perot Museum Reconstructed skeleton of Convolosaurus in the foreground, with an adult Tenontosaurus behind it. Skeletons are from the Cloverly Formation of Montana.

Perot Museum Reconstructed skeleton of Convolosaurus in the foreground, with an adult Tenontosaurus behind it. Skeletons are from the Cloverly Formation of Montana.

Perot Museum Reconstructed skeleton of Convolosaurus in the foreground, with an adult Tenontosaurus behind it. Skeletons are from the Cloverly Formation of Montana.

Perot Museum Reconstructed skeleton of Convolosaurus in the foreground, with an adult Tenontosaurus behind it. Skeletons are from the Cloverly Formation of Montana.

Fossil of Attenborosaurus, an extinct reptile-- Took the photo at Natural History Museum, London

Fossil of Attenborosaurus, an extinct reptile-- Took the photo at Natural History Museum, London

Fossil of Attenborosaurus, an extinct reptile-- Took the photo at Natural History Museum, London