There are 4 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) |
| 116538 | R. Benson | Quarry 25, Steveville Middle Campanian/Late Campanian - Cretaceous 7 - Canada | Waldman (1970) |
| 116566 | R. Benson | Kleskun Hills (= Tanke Site 15, Sternberg Site / coll. Cochrane 1947) Late Campanian - Cretaceous 7 - Canada | Sternberg (1951) |