Higashi-Kushiro: Holocene, Japan
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Osteichthyes
- Cetacea
- Delphinidae
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Lagenorhynchus obliquidens
Gill 1865
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4 specimens | ||||||
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Osteichthyes
- Cetacea
- Phocoenidae
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Phocoenoides dalli
(True 1885)
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17 specimens | ||||||
| see common names | |||||||
Geography
| Country: | Japan | State/province: | Hokkaido |
| Coordinates: | 43.0° North, 144.4° East (view map) | ||
| Paleocoordinates: | |||
| Basis of coordinate: | based on nearby landmark |
Time
| Period: | Quaternary | Epoch: | Holocene |
| 10 m.y. bin: | Cenozoic 6 | ||
| Key time interval: | Holocene | ||
| Age range of interval: | 0.0117 - 0 m.y. ago | ||
| Age estimate: | 6030 ± 110 to 4750 ± 110 YBP (14C) |
Stratigraphy
| Stratigraphy comments: Early to Middle Jomon (7000 - 5000 ya) |
Lithology and environment
| Primary lithology: | not reported |
| Environment: | marine indet. |
Taphonomy
| Modes of preservation: | body,anthropogenic |
| Size of fossils: | macrofossils |
Collection methods and comments
| Reason for describing collection: | archaeological analysis |
Metadata
| Database number: | 239738 | ||
| Authorizer: | M. Uhen | Enterer: | M. Uhen | Research group: | vertebrate |
| Created: | 2025-03-27 12:57:18 | Last modified: | 2025-03-27 12:57:18 |
| Access level: | the public | Released: | 2025-03-27 12:57:18 |
| Creative Commons license: | CC0 |
Reference information
Primary reference:
| 90964. | T. Kishida, K. Sawada, S. Namigata, T. Takabatake, M. Suzuki, N. Takezoe, T. Yamamoto, T. Nakanishi, and H. Kitagawa. 2025. Hidden population turnover of small odontocetes in the northwestern North Pacific during the Holocene. Biology Letters 21(1):1-10 [M. Uhen/M. Uhen/M. Uhen] |