There are 3 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 51754 | W. Kiessling | Sierra de Villicum, San Juan Lenian - Cambrian 2-3 - Argentina | Hahn and Pflug (1985) |
| 73361 | W. Kiessling | Sierra de Zonda, San Juan Atdabanian/Toyonian - Cambrian 2-3 - Argentina | Borrello (1964) |
| 176949 | M. Uhen | Ancaucha block Dyeran - Cambrian 2-3 - Argentina | Astini et al. (2004) |