List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Bivalvia
- Trigoniida
- Myophoriidae
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Gruenewaldia woehrmanni
(Bittner 1895)
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Costatoria sp.
(Waagen 1907)
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Bivalvia
- Cardiida
- Anthracosiidae
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? Unionites sp.
Wissman 1841
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Unionites cf. muensteri
Wissmann 1841
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Bivalvia
- Pholadida
- Pleuromyidae
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Pleuromya cf. elongata
(Schlotheim 1822)
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Bivalvia
- Carditida
- Myophoricardiidae
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Myophoricardium aff. lineatum
von Wöhrmann 1889
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Bivalvia
- Ostreida
- Bakevelliidae
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Bakevellia cf. bouei
(Hauer 1857)
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Gervillia (Cultriopsis) angulata
Münster 1841
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Bivalvia
- Pectinida
- Anomiidae
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Plicatula (Pseudoplacunopsis) fissistriata
(Winckler 1861)
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| recombined as Placunopsis fissistriata | |||||||
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Bivalvia
- Pectinida
- Entoliidae
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Entolium subdemissum
Muenster 1841
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Crinoidea
- Isocrinida
- Pentacrinitidae
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Pentacrinus sp.
Miller 1821
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| nomen vanum belonging to Pentacrinites | |||||||
| see common names | |||||||
Geography
| Country: | Japan | State/province: | Saitama | County: | Chichibu |
| Coordinates: | 36.0° North, 139.1° East (view map) | ||||
| Paleocoordinates: | 43.7° North, 122.5° East | ||||
| Basis of coordinate: | based on nearby landmark | ||||
| Geographic resolution: | outcrop |
Stratigraphy
| Formation: | Buko Limestone | ||||
| Stratigraphic resolution: | formation | ||||
| Stratigraphy comments: "basal part" of the formation (Tamura et al. 1978) | |||||
Lithology and environment
| Primary lithology: | "limestone" |
| Environment: | carbonate indet. |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils |
Collection methods and comments
| Reason for describing collection: | taxonomic analysis |
Metadata
| Also known as: | Chichibu Cement Co. Mine | ||
| Database number: | 201826 | ||
| Authorizer: | A. Dunhill | Enterer: | B. Allen |
| Created: | 2019-05-31 05:48:27 | Last modified: | 2019-05-31 05:48:27 |
| Access level: | the public | Released: | 2019-05-31 05:48:27 |
| Creative Commons license: | CC BY | ||
Reference information
Primary reference:
| 69070. | M. Tamura, S. Kawada, A. Takeda, H. Oguri, T. Saito, K. Tsuchida, and M. Inoue. 1978. A Find of Triassic Molluscs from the Buko Limestone Formation, Chichibu, Saitama Prefecture . Proceedings of the Japan Academy (Series B: Physical and Biological Sciences) 54(2):41-44 [A. Dunhill/B. Allen] |