Sample 1118, Taho Limestone, Shirokawa-cho, Higashiuwa-gun: Spathian, Japan
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
|
Chondrichthyes
- Synechodontiformes
- Palaeospinacidae
|
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Synechodus sp.
Woodward 1888
|
3 elements | |||||||||
| UMUT MV28427 | ||||||||||
| see common names | ||||||||||
Geography
| Country: | Japan | State/province: | Ehime |
| Coordinates: | 33.4° North, 132.7° East (view map) | ||
| Paleocoordinates: | 3.6° North, 129.9° East (Wright 2013) | ||
| Basis of coordinate: | stated in text |
Time
| Period: | Triassic | Epoch: | Early Triassic |
| Stage: | Olenekian | 10 m.y. bin: | Triassic 1 |
| Key time interval: | Spathian | Conodont zone: | Ns. triangriaris - Ns. homeri |
| Age range of interval: | 248.6 - 247 m.y. ago |
Stratigraphy
| Formation: | Taho Limestone |
Lithology and environment
| Primary lithology: | "limestone" |
| Environment: | marine indet. |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils |
Collection methods and comments
| Collection methods: | acetic |
| Reason for describing collection: | taxonomic analysis |
| Collection method comments: Repository: University Museum, University of Tokyo (UMUT) | |
Metadata
| Database number: | 148454 | ||
| Authorizer: | M. Clapham | Enterer: | P. Vazquez |
| Modifier: | M. Uhen | Research group: | vertebrate |
| Created: | 2013-07-20 10:38:55 | Last modified: | 2025-02-22 15:12:02 |
| Access level: | the public | Released: | 2013-07-20 10:38:55 |
| Creative Commons license: | CC0 |
Reference information
Primary reference:
| 47671. | H. Yamagishi. 2004. Elasmobranch remains from the Taho Limestone (Lower-Middle Triassic) of Ehime Prefecture, Southwest Japan. In G. Arratia & A. Tintori (ed.), Mesozoic Fishes 3 - Systematics, Paleoenvironments and Biodiversity 3:565-574 [M. Clapham/P. Vazquez] |