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Yamamba, Sakawa, Takaoka District, Kochi Prefecture, Japan
| Formation | Yamamba |
|---|---|
| Age: | 272 - 269 Ma Permian |
| Interval | Roadian |
| Lithology | limestone |
| Number of Collections | 1 |
| Number of Occurrences | 5 |
Recorded Sample Locations
| Location | Region | Stratigraphic Name |
|---|---|---|
| Yamamba Limestone | Sakawa, Takaoka District, Kochi Prefecture, Japan | Yamamba |
Associated Units
| Stratigraphic Name | Age | Lithology | Occurrence Records |
|---|---|---|---|
| Yamamba Limestone | 272 - 269 Ma Permian | limestone | 17 |
Recorded Fossils
| Accepted Name | Hierarchy | Age |
|---|---|---|
 Hayasakapora erectoradiataspecies | Animalia : Bryozoa : Stenolaemata : Cryptostomida : Girtyporidae : Hayasakapora : Hayasakapora erectoradiata | 272.3 - 268.8 Ma Permian |
| Meekopora sp. genus | Animalia : Bryozoa : Stenolaemata : Cystoporida : Hexagonellidae : Meekopora | 272.3 - 268.8 Ma Permian |
| Sulcoretepora nipponica species | Animalia : Bryozoa : Stenolaemata : Cystoporida : Cystodictyonidae : Sulcoretepora : Sulcoretepora nipponica | 272.3 - 268.8 Ma Permian |
| Rhabdomeson sp. genus | Animalia : Bryozoa : Stenolaemata : Cryptostomida : Rhabdomesidae : Rhabdomeson | 272.3 - 268.8 Ma Permian |
| Leioclema nonakae species | Animalia : Bryozoa : Stenolaemata : Trepostomatida : Leioclemidae : Leioclema : Leioclema nonakae | 272.3 - 268.8 Ma Permian |
References
| Sakagami S. (1963) Some Permian Bryozoa from the Yamanba Limestone in the Sakawa Basin, Shikoku, Japan, Transactions and Proceedings of the Paleontological Society of Japan, N.S. 52, 155-160 |
Data courtesy of: PBDB: The Paleobiology Database, Creative Commons CC-BY licenced. , GBIF: the Global Biodiversity Information Facility, various licences, iDigBio, various licences, and EOL: The Encyclopedia of Life (Open Data Public Domain). Because fossils are made of minerals too!
