There are 5 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 126334 | M. Clapham | Chimbulat Quarry, locality 4919/19 (coll. Mazaev, Boiko, Shilovsky 2004, 2005) Roadian - Permian 3 - Russian Federation | Mazaev (2012) |
| 170189 | M. Clapham | Chimbulat Quarry, locality 4919/26 (coll. Mazaev, Boiko, Shilovsky 2004, 2005, 2013) Roadian - Permian 3 - Russian Federation | Mazaev (2015) |
| 170190 | M. Clapham | Chimbulat Quarry, locality 4919/25 (= Reef 4208 / coll. Mazaev, Boiko, Shilovsky 2004-2013) Roadian - Permian 3 - Russian Federation | Mazaev (2015) |
| 174706 | M. Clapham | Volga River, Krasnovidovo, locality 4919/13 (coll. Mazaev 2005-2013) Roadian - Permian 3 - Russian Federation | Mazaev (2015) |
| 174714 | M. Clapham | Beresnyatovskii quarry, locality 4919/27 (coll. Mazaev 2013) Roadian - Permian 3 - Russian Federation | Mazaev (2015) |