There are 6 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 8721 | A. Miller | Arenig section of San Juan Fm., Quebrada Ancha and Talacasto, Argentina Arenig - Ordovician 2 - Argentina | Sanchez and Waisfeld (1995) |
| 8777 | A. Miller | Acoite Fm., Los Colorados and Quebrada Chamarra, Argentina Arenig - Ordovician 2 - Argentina | Sanchez and Waisfeld (1995) |
| 8778 | A. Miller | Sierra de Cajas Early Llanvirn - Ordovician 2-3 - Argentina | Acenolaza (1968) |
| 14223 | A. Miller | Cachiyuyo River section. 2200 m above base. Famatina Range Arenig - Ordovician 2 - Argentina | Sanchez (1997) |
| 167379 | P. Wagner | Espinoza del Diablo Early Llanvirn - Ordovician 2-3 - Argentina | Gutierrez-Marco and Acenolaza (1992) |
| 169616 | P. Wagner | Cordilla Oriental Section. 1200 m above base. 50 K NNW Salta (50 K SSW Sella) Floian - Ordovician 2 - Argentina | Sanchez (1997) |