Albertosaurus libratus Dinosaur Skull Fossil

Albertosaurus libratus dinosaur skull fossil ("reptile of Alberta") displayed at the American Museum of Natural History in New York City, USA. It was found in 1913 at Red Deer River, Alberta, Canada by Barnum Brown and K. C. Kaisen. The fossil dates to the Late Cretaceous Period (75 million years ago).

Images taken July 2018.

Megalodon Shark Jaw Model

Suspended from the ceiling in the Hall of Vertebrate Origins at the American Museum of Natural History in New York City, USA, is a model of Carcharodon megalodon shark. This shark was one of the largest to ever exist and dates to the Neogene Period (Pliocene and Miocene Epoch).