Yokoberadani, north of Hatahoko, Nyukawa area: Roadian, Japan
collected by J. Tazawa, Y. Miyake
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Boultoniidae
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Minojapanella (Minojapanella) sp.
Fujimoto and Kanuma 1953
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Schubertellidae
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Schubertella sp.
Staff and Wedekind 1910
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| (1 measurement) | ||||||||||
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Neofusulinella praecursor
Deprat 1913
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| (7 measurements) | ||||||||||
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Neofusulinella cf. giraudi
Deprat 1915
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| (7 measurements) | ||||||||||
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Staffellidae
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Staffella sp.
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Nankinella sp.
Lee 1933
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| (1 measurement) | ||||||||||
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Schwagerinidae
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Pseudofusulina sp.
Dunbar and Skinner 1931
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? Chusenella sp.
Hsu 1942
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Neoschwagerinidae
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Cancellina nipponica
(Ozawa 1927)
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| (8 measurements) | ||||||||||
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Cancellina aff. primigena
(Hayden 1909)
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| (5 measurements) | ||||||||||
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Neoschwagerina cf. simplex
Ozawa 1927
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| (1 measurement) | ||||||||||
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Ozawainellidae
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Rauserella sp.
Dunbar 1944
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| (1 measurement) | ||||||||||
| see common names | ||||||||||
Geography
| Country: | Japan |
| Coordinates: | 36.2° North, 137.5° East (view map) |
| Paleocoordinates: | 20.2° North, 108.3° East |
| Basis of coordinate: | stated in text |
| Geographic resolution: | outcrop |
Time
| Period: | Permian | Epoch: | Guadalupian |
| Stage: | Roadian | 10 m.y. bin: | Permian 3 |
| Key time interval: | Roadian | ||
| Age range of interval: | 273.01000 - 266.90000 m.y. ago |
Stratigraphy
| Stratigraphy comments: Coeval with the upper part of the conventional Cancellina nipponica Zone or the Neoschwagerina simplex to Pseudodoliolina ozawai Zones of the Akasaka Limestone |
Lithology and environment
| Primary lithology: | black lithified "limestone" |
| Lithology description: Limestone, dark-gray to black and thin to medium bedded (5-20 cm thick beds) | |
| Environment: | carbonate indet. |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | microfossils |
Collection methods and comments
| Collection methods: | peel or thin section,field collection |
| Reason for describing collection: | taxonomic analysis |
| Collectors: | J. Tazawa, Y. Miyake |
Metadata
| Database number: | 128239 | ||
| Authorizer: | M. Clapham | Enterer: | M. Clapham | Research group: | micropaleontology |
| Created: | 2012-06-04 10:12:43 | Last modified: | 2013-11-25 13:02:06 |
| Access level: | the public | Released: | 2012-06-04 10:12:43 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 41888. | K. Ueno, J. I. Tazawa, and Y. Miyake. 2006. Middle Permian fusulinoideans from Hatahoko in the Nyukawa area, Gifu Prefecture, Mino Belt, central Japan. Science Reports, Niigata University (Geology) 21:47-72 [M. Clapham/M. Clapham] |