There are 6 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 75528 | W. Kiessling | HMF3, Kuragatani Valley, Moribudanigawa River Roadian - Permian 3 - Japan | Tazawa (2001) |
| 149790 | M. Clapham | AR3, Shigejisawa, Kamiyasse, Kesennuma City (coll. Araki) Wordian - Permian 4 - Japan | Tazawa and Araki (2013) |
| 149793 | M. Clapham | Wayama, Omote-Matsukawa, Kesennuma City (coll. Araki) Wordian - Permian 4 - Japan | Hayasaka (1963) |
| 221140 | M. Clapham | Ss-7a, Shigeji-zawa Wordian - Permian 4 - Japan | Masunaga and Shiino (2021) |
| 221141 | M. Clapham | Ss-7b, Shigeji-zawa Wordian - Permian 4 - Japan | Masunaga and Shiino (2021) |
| 221142 | M. Clapham | Mn-5, Minami-zawa Wordian - Permian 4 - Japan | Masunaga and Shiino (2021) |