There are 3 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 9283 | A. Miller | Nyaiskii Fm., Igar region, Siberia Tremadoc - Cambrian-Ordovician - Russian Federation | Rozova (1968) |
| 9285 | A. Miller | Nyaiskii Fm., locality 824 near Tochilnaya, Siberia Tremadoc - Cambrian-Ordovician - Russian Federation | Kanygin (1989) |
| 131105 | W. Kiessling | Kulyumbe River, unit 32 Tremadoc - Cambrian-Ordovician - Russian Federation | Rozova (1968) |