There are 4 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 64546 | S. Holland | Locality Yo. 242, Derik region, Turkey - Caradoc Caradoc - Ordovician 4-5 - Turkey | Dean (1983) |
| 64548 | S. Holland | Locality Yo. 243A, Derik region Caradoc - Ordovician 4-5 - Turkey | Dean (1983) |
| 64550 | S. Holland | Locality Yo. 243B, Derik region, Turkey - Caradoc Caradoc - Ordovician 4-5 - Turkey | Dean (1983) |
| 64552 | S. Holland | Locality Yo. 218, Derik region Berounian - Ordovician 4-5 - Turkey | Dean (1983) |