There are 4 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 114089 | M. Clapham | Imo, Yahagi, Rikuzentakata City, Iwate Prefecture, Nakamura loc (coll. Nakamura) Roadian - Permian 3 - Japan | Nakamura (1960) |
| 138382 | M. Clapham | SK14, Mount Tashiroyama Sakmarian - Permian 2 - Japan | Shintani (2011) |
| 138383 | M. Clapham | SK27, Imahorazawa Sakmarian - Permian 2 - Japan | Tazawa and Shintani (2010) |
| 138384 | M. Clapham | SK28, Imahorazawa Sakmarian - Permian 2 - Japan | Shintani (2011) |