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Hidaka Group, Hidaka Subprefecture, Hokkaidō Prefecture, Japan
| Lat/Long (Decimal) | 42.1556,142.784 |
|---|---|
| Co-ordinates Derivation | based on nearby landmark |
| Mindat.org Region (for given coordinates) | Hidaka Subprefecture, Hokkaidō Prefecture, Japan |
Collections
| Collection | Reference | Stratigraphic Name | Comments | Lithology | Age |
|---|---|---|---|---|---|
| Hidaka Group, Naizawa Fm, Kerimai River (1), Japan | Sakagami S., Sakai A. (1979) | Hidaka - Naizawa | "limestone" | 237 - 228 Ma Late/Upper Triassic | |
| Hidaka Group, Naizawa Fm, Kerimai River (2), Japan | Sakagami S., Sakai A. (1979) | Hidaka - Naizawa | "limestone" | 237 - 228 Ma Late/Upper Triassic | |
| Hidaka Group, Naizawa Fm, Motourakawa River, Japan | Sakagami S., Sakai A. (1979) | Hidaka - Naizawa | "limestone" | 237 - 228 Ma Late/Upper Triassic |
Recorded Fossils
| Accepted Name | Hierarchy | Age |
|---|---|---|
 Leioclema sp.genus | Animalia : Bryozoa : Stenolaemata : Trepostomatida : Leioclemidae : Leioclema | 237 - 228 Ma Late/Upper Triassic |
| Dyscritella sp. genus | Animalia : Bryozoa : Stenolaemata : Trepostomatida : Dyscritellidae : Dyscritella | 237 - 228 Ma Late/Upper Triassic |
| Arcticopora kobayashii species | Animalia : Bryozoa : Stenolaemata : Trepostomida : Stenoporidae : Arcticopora : Arcticopora kobayashii | 237 - 228 Ma Late/Upper Triassic |
 Gondolella polygnathiformisspecies | Animalia : Chordata : Conodonta : Ozarkodinida : Gondolella : Gondolella polygnathiformis | 237 - 228 Ma Late/Upper Triassic |
References
| Sakagami S., Sakai A. (1979) Triassic bryozoans from the Hidaka Group in Hokkaido, Japan, Trans. Proc. Palaeont. Soc. Japan, N. S. 114, 77-86 |
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!
