File:Pasta - mummified trachodon - AmMusNatHist.jpg

Summary
Ventral view of Edmontosaurus annectens mummy. Date

1912(1912) Source

Osborn, Henry Fairfield (1916). "Integument of the Iguanodont Dinosaur Trachodon" (PDF). Memoirs of the American Museum of Natural History v. 1: Plate V. Retrieved on 2009-03-11. Author

American Museum