Ena, Matsuzaki-cho, Sakurada Fm: Middle Miocene, Japan
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Gastropoda
- Trochidae
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Tectus aff. pyramis
(Born 1778)
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Lepidocyclinidae
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| see common names | |||||||
Geography
| Country: | Japan |
| Coordinates: | 34.8° North, 138.8° East (view map) |
| Paleocoordinates: | 34.5° North, 136.5° East (Wright 2013) |
| Basis of coordinate: | stated in text |
Time
| Period: | Neogene | Epoch: | Miocene |
| 10 m.y. bin: | Cenozoic 5 | ||
| Key time interval: | Middle Miocene | ||
| Age range of interval: | 15.98 - 11.63 m.y. ago |
Stratigraphy
| Formation: | Sakurada |
Lithology and environment
| Primary lithology: | yellow "limestone" |
| Lithology description: yellowish white Ena Limestone that is intercalated within the pale greenish gray tuffaceous fine-grained sandstone of the Sakurada Formation | |
| Environment: | foreshore |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils |
Collection methods and comments
| Reason for describing collection: | taxonomic analysis |
Metadata
| Database number: | 191446 | ||
| Authorizer: | W. Kiessling | Enterer: | M. Krause | Research group: | marine invertebrate |
| Created: | 2018-01-29 08:22:09 | Last modified: | 2025-02-22 15:12:02 |
| Access level: | authorizer only | Released: | 2018-07-29 08:22:09 |
| Creative Commons license: | CC0 |
Reference information
Primary reference:
| 64596. | S. Tomida, K. Inoue, M. Kadota, H. Sano, and E. Hosoda. 2017. Tectus sp. aff. pyramis (Born, 1778) (Gastropoda: Trochoidea) from the Middle Miocene Yugashima Group of the Izu Peninsula, Central Japan. Malacological Society of Japan 75:88-92 [W. Kiessling/M. Krause/M. Uhen] |