There are 5 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 52093 | T. Olszewski | Yamamba Limestone, Sakawa Ciy (coll. Nonaka 1946) Roadian - Permian 3 - Japan | Yanagida (1973) |
| 97204 | M. Clapham | Omata, Locality 6, Yachiyo-Town Wuchiapingian - Permian 4 - Japan | Yanagida et al. (1993) |
| 118925 | M. Clapham | Nidano-sawa, upper stream, tributary of Shigeji-sawa Roadian - Permian 3 - Japan | Tazawa (1974) |
| 149802 | M. Clapham | KF108, Komagomesawa Valley, Nabekoshi Mountain Changhsingian - Permian 4 - Japan | Tazawa (2012) |
| 157799 | M. Clapham | KY3, Hosoozawa valley, Kamiyasse (coll. Shintani) Sakmarian - Permian 2 - Japan | Tazawa and Shintani (2014) |