There are 2 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 78779 | W. Kiessling | Eastern slope of Southern Urals Chadian/Arundian - Carboniferous 2 - Russian Federation | Kachanov (1970) |
| 79418 | W. Kiessling | Dalnyi T'ulkas section, Unit 2, Ufa, southern Bashkiria (= Reef 3744) Moscovian - Carboniferous 4 - Russian Federation | Kossovaya (2007) |