Allosaurus fragilis Skull




Cast of the reconstructed skull of Allosaurus fragilis — the largest yet collected, from the Cleveland-Lloyd Dinosaur Quarry, Utah — from paleontologist James H. Madsen, Jr.’s DINOLAB, Salt Lake City.

Postcards from the Utah Museum of Natural History. University of Utah, Salt Lake City, showing a tableau of Allosaurus and Camptosaurus skeletons mounted under the direction of James H. Madsen, Jr.


This postcard shows Jim’s composite reconstruction of the skull and lower jaws of A. fragilis as it appeared in his 1976 monograph on this carnivorous dinosaur; and; and Dinamation International Corp.’s postcard showing the company’s life-size mechanical Allosaurus.