There are 2 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 91636 | L. Ivany | Southeastern flank of Cerro Nortero, lower Bonete Fm, Sierra de las Tunas Sakmarian - Permian 2 - Argentina | Harrington (1955) |
| 91637 | L. Ivany | Arroyo Piedra Azul, Bed BM6, Sierra Pillahuinco Sakmarian - Permian 2 - Argentina | Harrington (1955) |