Visit the Theodore Roosevelt Rotunda, known to visitors as the grand entrance to the American Museum of Natural History and featuring the iconic battling dinosaurs.

The Allosaurus co-stars in one of the Museum's most popular exhibits: the Barosaurus mount in the Theodore Roosevelt Rotunda. In the world's tallest freestanding dinosaur mount, the Barosaurus is rearing up to defend its young against an Allosaurus.

The enormous Barosaurus is the world’s tallest freestanding dinosaur mount, and composed of casts of real bone, since fossils are too heavy to support in this way. The hall’s Spectrum of Life exhibit showcases the diversity of life resulting from 3.5 billion years of evolution.

Aug 4, 2010 · One of the most spectacular dinosaur exhibits at the world famous American Museum of Natural History (AMNH), is to undergo a makeover. Dominating the front entrance of this museum dedicated to natural history, is a battle …

However, in 1929 Barnum Brown arranged for all of the material to be shipped to the American Museum of Natural History in New York City, where it remains today. A cast of this specimen ( AMNH 6341) was controversially mounted in the lobby of the American Museum, rearing up to defend its young (AMNH 7530, now classified as Kaatedocus siberi [ 15 ...

In the world's tallest freestanding dinosaur mount, a Barosaurus rears up to defend her young from an Allosaurus.

The Theodore Roosevelt Rotunda of the American Museum of Natural History presents an imagined prehistoric drama: a Barosaurus rears up, protecting its young against an attacking Allosaurus....

Apr 12, 2016 · Built from a skeleton originally bought by famed fossil hunter Edward Drinker Cope during the “Bone Wars” period of American paleontology, the Allosaurus stands in a feeding pose atop the spinal column of some unfortunate sauropod.

Jan 14, 2016 · On Friday, the American Museum of Natural History will unveil the cast of a 122-foot-long dinosaur that is one of the largest ever found. It is too big, in fact, to fit completely inside its...

Explore rich selections from the collections at the American Museum of Natural History: texts, images, sound files, moving images and other archival holdings.