There are 13 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 52093 | T. Olszewski | Yamamba Limestone, Sakawa Ciy (coll. Nonaka 1946) Roadian - Permian 3 - Japan | Yanagida (1973) |
| 114089 | M. Clapham | Imo, Yahagi, Rikuzentakata City, Iwate Prefecture, Nakamura loc (coll. Nakamura) Roadian - Permian 3 - Japan | Nakamura (1960) |
| 114091 | M. Clapham | Nakadaira, Lower Sakamotozawa, Yahagi-cho, Rikuzentakada City (coll. Takeda, Nakamura, Harada) Kungurian - Permian 2 - Japan - old id | Nakamura (1960) |
| 114479 | M. Clapham | Kamiyasse, Niitsuki-cho, Kesennuma City, Miyagi Prefecture Roadian - Permian 3 - Japan | Nakamura (1972) |
| 114480 | M. Clapham | Kozubo-sawa, Yokota-cho, Rikuzentakada City Roadian - Permian 3 - Japan | Nakamura (1972) |
| 125086 | M. Clapham | Kadosawa Limestone quarries, Nabeyama, Tochigi Prefecture (Hayasaka coll) (coll. Ichiro Hayasaka 1926, 1932) Roadian - Permian 3 - Japan | Hayasaka (1932) |
| 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) |
| 157797 | M. Clapham | KZ2, upper Koshijisawa valley, Mount Nabekoshiyama (coll. Araki, Koizumi) Changhsingian - Permian 4 - Japan | Tazawa and Araki (2014) |
| 157799 | M. Clapham | KY3, Hosoozawa valley, Kamiyasse (coll. Shintani) Sakmarian - Permian 2 - Japan | Tazawa and Shintani (2014) |
| 181933 | M. Clapham | OG-06, Ogama, Kuzu area Kungurian - Permian 2 - Japan | Tazawa et al. (2016) |
| 186853 | M. Clapham | KZ9, Omotematsukawa, Matsukawa, Kesennuma City Wordian - Permian 4 - Japan | Tazawa and Araki (2017) |