There are 6 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 96860 | M. Clapham | Soyana (Iva Gora, PIN collection 94) (coll. Edemskij 1934) Roadian - Permian 3 - Russian Federation | Schram (1980) |
| 104716 | M. Clapham | Soyana (PIN collection 117) (coll. Zekkel 1935) Roadian - Permian 3 - Russian Federation | Martynov (1938) |
| 104993 | M. Clapham | Soyana (PIN collection 2334) (coll. Edemskij 1929) Roadian - Permian 3 - Russian Federation | Martynov (1932) |
| 116933 | M. Clapham | Letopala River (PIN collection 117) (coll. Zekkel 1935) Roadian - Permian 3 - Russian Federation | Martynov (1938) |
| 116934 | M. Clapham | Sheimo-Gora (PIN collection 117) (coll. Zekkel 1935) Roadian - Permian 3 - Russian Federation | Martynov (1938) |
| 116935 | M. Clapham | Sheima-Gora (Soyana, PIN collection 94) (coll. Edemskij 1934) Roadian - Permian 3 - Russian Federation | Martynov (1938) |