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Lower Yezo - Shuparogawa - Orbitolina Limestone, Mikasa City, Sorachi Subprefecture, Hokkaidō Prefecture, Japan
Group | Lower Yezo |
---|---|
Formation | Shuparogawa |
Member | Orbitolina Limestone |
Age: | 122 - 112 Ma Early/Lower Cretaceous |
Interval | Late Aptian |
Lithology | limestone/sandstone |
Number of Collections | 1 |
Number of Occurrences | 4 |
Recorded Sample Locations
Location | Region | Stratigraphic Name |
---|---|---|
Ashibetsu-mura | Mikasa City, Sorachi Subprefecture, Hokkaidō Prefecture, Japan | Lower Yezo - Shuparogawa - Orbitolina Limestone |
Recorded Fossils
Accepted Name | Hierarchy | Age |
---|---|---|
Dermosmilia jezoensis species | Animalia : Cnidaria : Anthozoa : Scleractinia : Dermosmiliidae : Dermosmilia : Dermosmilia jezoensis | 122.46 - 112.03 Ma Early/Lower Cretaceous |
Favia jezoensis species | Animalia : Cnidaria : Anthozoa : Scleractinia : Faviidae : Favia : Favia jezoensis | 122.46 - 112.03 Ma Early/Lower Cretaceous |
Isastrea matumotoi species | Animalia : Cnidaria : Anthozoa : Scleractinia : Merulinidae : Isastraea : Isastrea matumotoi | 122.46 - 112.03 Ma Early/Lower Cretaceous |
Thamnasteria jezoensis species | Animalia : Cnidaria : Anthozoa : Scleractinia : Thamnasteriidae : Thamnasteria : Thamnasteria jezoensis | 122.46 - 112.03 Ma Early/Lower Cretaceous |
References
Eguchi M. (1951) Mesozoic hexacorals from Japan, The Science Reports of the Tohoku University, Geology 24, 1-96 |
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!