There are 9 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 75529 | W. Kiessling | HMF5, Suganotani Valley, Moribudanigawa River Roadian - Permian 3 - Japan | Tazawa (2001) |
| 75531 | W. Kiessling | HMF12, Mizuyagadani Valley, Middle Moribudanigawa River Roadian - Permian 3 - Japan | Tazawa (2001) |
| 75533 | W. Kiessling | HMF14, Mizushiridani Valley Roadian - Permian 3 - Japan | Tazawa (2001) |
| 75535 | W. Kiessling | HMF25, Mizushiridani Valley Roadian - Permian 3 - Japan | Tazawa (2001) |
| 118923 | M. Clapham | Shiratakizawa Valley, Okutadami Area (coll. Tazawa & students 1998-1999) Wuchiapingian - Permian 4 - Japan | Tazawa and Niigata Pre-Tertiary Research Group (1999) |
| 118972 | M. Clapham | B-zawa Valley, T1, Takakura-yama Mountain, Iwaki City (coll. Tazawa, Kaneko, Hasegawa 1986-2005) Wordian - Permian 4 - Japan | Tazawa (2008) |
| 118975 | M. Clapham | MZ-S2, Tsuzumugi, Mizukoshi Valley (coll. Tazawa, Hasegawa) Capitanian - Permian 4 - Japan | Tazawa (2008) |
| 149788 | M. Clapham | AR5, Matsukawamae, Matsukawa, Kesennuma City (coll. Araki) Wordian - Permian 4 - Japan | Tazawa and Araki (2013) |
| 149789 | M. Clapham | AR4, Anabuchi, Matsukawa, Kesennuma City (coll. Araki) Wordian - Permian 4 - Japan | Tazawa and Araki (2013) |