There are 2 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 14537 | J. Alroy | Eureka Quarry, SDSM loc. V637 Lancian - Cretaceous 8 - South Dakota | Greenwald (1971) |
| 14571 | J. Alroy | Iron Lightning Member type locality (YPM Loc. 74) (coll. Waage 1960) Lancian - Cretaceous 8 - South Dakota | Waage (1968) |