There are 8 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 109667 | M. Clapham | Ichihashi Quarry, Kinshozan, Akasaka (coll. Asami, Hosono) Capitanian - Permian 4 - Japan | Nakazawa (2007) |
| 113878 | M. Clapham | Kitazawa (Lower), Toyoma-cho, Tome-gun, Miyagi Prefecture Wuchiapingian - Permian 4 - Japan | Murata (1969) |
| 113879 | M. Clapham | Kitazawa (Middle), Toyoma-cho, Tome-gun, Miyagi Prefecture Wuchiapingian - Permian 4 - Japan | Murata (1969) |
| 113880 | M. Clapham | Tokinami, Toyoma-cho, Tome-gun, Miyagi Prefecture Wuchiapingian - Permian 4 - Japan | Murata (1969) |
| 113881 | M. Clapham | Nagahata, Towa-cho, Tome-gun, Miyagi Prefecture Wuchiapingian - Permian 4 - Japan | Murata (1969) |
| 113882 | M. Clapham | Rokutai, Kinomi, Fujisawa-cho, Higashi-Iwai-gun, Iwate Prefecture Wuchiapingian - Permian 4 - Japan | Murata (1969) |
| 113884 | M. Clapham | Okatsu, Okatsu-cho, Monocho-gun, Miyagi Prefecture Wuchiapingian - Permian 4 - Japan | Murata (1969) |
| 113885 | M. Clapham | Kowaragi, Karakuwa-cho, Motoyoshi-gun, Miyagi Prefecture Wuchiapingian - Permian 4 - Japan | Murata (1969) |