There are 2 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 56545 | W. Kiessling | Chica de Zonda range, Zonda Gulch, Argentina Solvan - Cambrian 3 - Argentina | Beresi and Rigby (1994) |
| 56546 | W. Kiessling | San Isidro, Empozada Gulch, Argentina St Davids - Cambrian 3-4 - Argentina | Beresi and Rigby (1994) |