There are 2 matches

Collection Authorizer Collection name Reference
49234M. Carrano 7 miles northwest of Morrin Bridge (90 ft level) [GSC] (= Edmontosaurus paratype, NMC, Red Deer River / coll. Sternberg 1916) Early Maastrichtian - Cretaceous 8 - Canada Lambe (1917)
51316M. Carrano mouth of Three Hills Creek, Horsethief Canyon (200 ft level) (= Threehills Creek, Edmontosaurus type, NMC/GSC, Red Deer River / coll. Sternberg 1912) Early Maastrichtian - Cretaceous 8 - Canada Lambe (1917)

Do another search