There are 3 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 2866 | J. Alroy | Cerro Rincon (USNM 17967) Llandovery - Silurian 1 - Argentina | Isaacson et al. (1976) |
| 25072 | M. Foote | Cryptothyrella-'Heterorthella' Community, Argentina Llandovery - Silurian 1 - Argentina | Boucot et al. (1999) |
| 152405 | P. Wagner | Mogotes Azules Rhuddanian - Silurian 1 - Argentina | Benedetto and Cocks (2009) |