There are 2 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 27341 | J. Alroy | Belebei, PIN 164 (= Belebey Suite / coll. 1937, 1938) Urzhumian - Permian 4 - Russian Federation | Ivakhnenko (1973) |
| 232602 | J. Flannery-Sutherland | Sand pit, right bank of Bolshoy Cheremsham, nr Aksakovo Roadian - Permian 3 - Russian Federation | Esin and Bakaev (2022) |