There are 2 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 14463 | J. Alroy | Irvine microvertebrate site Judithian - Cretaceous 7 - Canada | Fox (1979) |
| 116537 | R. Benson | Railway Grade (= Socognathus type locality) Judithian - Cretaceous 7 - Canada | Gao and Fox (1991) |