There are 5 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 46117 | M. Carrano | Black Buttes Station (= Agathaumas type / coll. Meek & Bannister, Cope 1872) Late Maastrichtian - Cretaceous 8 - Wyoming | Cope (1872) |
| 46121 | M. Carrano | mouth of Birch Creek (= Dog Creek / coll. Cope 1876) Middle Campanian - Cretaceous 7 - Montana | Cope (1876) |
| 46122 | M. Carrano | Cow Island, Missouri River (= M. sphenocerus type / coll. Sternberg 1876) Middle Campanian/Late Campanian - Cretaceous 7 - Montana | Cope (1889) |
| 49524 | M. Carrano | Bijou Creek (USG&GS) (coll. Cope 1873) Late Maastrichtian - Cretaceous 8 - Colorado | Cope (1874) |
| 228490 | M. Carrano | mouth of Dog Creek (coll. Cope 1876) Middle Campanian - Cretaceous 7 - Montana | Cope (1877) |