There are 2 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 201951 | A. Dunhill | Puente del Ahogado, Zacatecas (= Arroyo Calavera, Pimienta) Julian - Triassic 3 - Mexico | Burckhardt and Scalia (1905) |
| 201952 | A. Dunhill | South Arroyo Calavera hillside, Zacatecas (= Pimienta) Late Triassic - Triassic 3-4 - Mexico | Burckhardt and Scalia (1905) |