There are 2 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 37209 | J. Alroy | Bolor's Hill (= Ukhaa Tolgod) Campanian - Cretaceous 7 - Mongolia | Norell et al. (2000) |
| 37211 | J. Alroy | Ankylosaur Flats, Ukhaa Tolgod (= Big Mamma / coll. 1993–1997) Campanian - Cretaceous 7 - Mongolia | Makovicky and Norell (1998) |