There are 4 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 8748 | A. Miller | Sierra de Villicum, Cerro la Chilca Early Llanvirn - Ordovician 2-3 - Argentina | Herrera and Benedetto (1987) |
| 9032 | A. Miller | Empozadense Fm., Rio Empozada, argentina Middle Ordovician - Ordovician 2-3 - Argentina | Fritz (1965) |
| 144790 | W. Kiessling | Gualcamayo River Creek section, Las Plantas Sandbian - Ordovician 4 - Argentina | Ernst and Carrera (2012) |
| 226179 | B. Seuss | La Pola, Argentine Bryozoans Sandbian - Ordovician 4 - Argentina | Ernst and Carrera (2022) |