BETA TEST - Fossil data and pages are very much experimental and under development. Please report any problems
Urakawa Area, Hidaka Subprefecture, Hokkaidō Prefecture, Japan
| Lat/Long (Decimal) | 42.15,142.783 |
|---|---|
| Co-ordinates Derivation | estimated from map |
| Given Location | Hidaka, Japan |
| Mindat.org Region (for given coordinates) | Hidaka Subprefecture, Hokkaidō Prefecture, Japan |
Collections
| Collection | Reference | Stratigraphic Name | Comments | Lithology | Age |
|---|---|---|---|---|---|
| Urakawa Area, Hakobuchi Group, Hokkaido | Hayami I. (1975) | Hakobuchi | Lower part of Hakobuchi Group | sandstone | 83.6 - 72.1 Ma Late/Upper Cretaceous |
| Urakawa Area, Upper Yezo Group, Hokkaido | Hayami I. (1975) | Upper Yezo | mudstone | 83.6 - 72.1 Ma Late/Upper Cretaceous | |
| Urakawa Area, Upper Yezo Group, Hokkaido | Hayami I. (1975) | Upper Yezo | mudstone | 86.3 - 83.6 Ma Late/Upper Cretaceous | |
| Urakawa Area, Upper Yezo Group, Hokkaido | Hayami I. (1975) | Upper Yezo | mudstone | 89.8 - 86.3 Ma Late/Upper Cretaceous |
Recorded Fossils
| Accepted Name | Hierarchy | Age |
|---|---|---|
 Myrtea ezoensisspecies | Animalia : Mollusca : Bivalvia : Lucinida : Lucinidae : Myrtea : Myrtea ezoensis | 89.8 - 86.3 Ma Late/Upper Cretaceous |
| Inoceramus elegans species | Animalia : Mollusca : Bivalvia : Myalinida : Inoceramidae : Retroceramus : Inoceramus elegans | 83.6 - 72.1 Ma Late/Upper Cretaceous |
| Ezonuculana mactraeformis species | Animalia : Mollusca : Bivalvia : Nuculanida : Nuculanidae : Ezonuculana : Ezonuculana mactraeformis | 89.8 - 86.3 Ma Late/Upper Cretaceous |
| Nuculana (Nuculana) sp. subgenus | Animalia : Mollusca : Bivalvia : Nuculanida : Nuculanidae : Nuculana : Nuculana (Nuculana) | 89.8 - 86.3 Ma Late/Upper Cretaceous |
References
| Hayami I. (1975) A systematic survey of the Mesozoic Bivalvia from Japan, The University Museum, The University of Tokyo, Bulletin 10 |
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!
