
1) Dinosaur fossil
Found on
https://www.crosswordclues.com/clue/trachodon-mummy

The Trachodon mummy is a very well preserved fossil of Edmontosaurus annectens, a duckbilled dinosaur. It was found by Charles Hazelius Sternberg and his three sons near Lusk, Wyoming, USA in 1908. Although Sternberg was working under contract to the British Museum of Natural History, Henry Fairfield Osborn of the American Museum of Natural Histor...
Found on
http://en.wikipedia.org/wiki/Trachodon_mummy
No exact match found.