Gj-93, Gujo-hachiman section, Mino Belt: Wuchiapingian - Changhsingian, Japan
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Protozoa
- Albaillellaria
- Albaillellidae
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Albaillella spp.
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2 specimens | ||||||
Albaillella levis
Ishiga et al. 1982
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3 specimens | ||||||
Albaillella aff. levis
Ishiga et al. 1982
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12 specimens | ||||||
Neoalbaillella spp.
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64 specimens | ||||||
Neoalbaillella ornithoformis
Takemura and Nakaseko 1981
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30 specimens | ||||||
Neoalbaillella optima
Ishiga et al. 1982
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2 specimens | ||||||
Neoalbaillella grypus
Ishiga et al. 1982
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4 specimens | ||||||
Protozoa
- Albaillellaria
- Follicucullidae
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Follicucullus spp.
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20 specimens | ||||||
Follicucullus japonicus
Ishiga 1991
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46 specimens | ||||||
Follicucullus charveti
Caridroit and De Wever 1984
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4 specimens | ||||||
Follicucullus scholasticus
Ormiston and Babcock 1979
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6 specimens | ||||||
Follicucullus monacanthus
Ishiga and Imoto 1982
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2 specimens | ||||||
Pseudoalbaillella spp.
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5 specimens | ||||||
synonym of Parafollicucullus | |||||||
Pseudoalbaillella aff. fusiformis
(Holdsworth and Jones 1980)
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2 specimens | ||||||
Pseudoalbaillella aff. globosa
Ishiga and Imoto 1982
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4 specimens | ||||||
Pseudoalbaillella aff. longicornis
Ishiga and Imoto 1980
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4 specimens | ||||||
see common names |
Geography
Country: | Japan |
Coordinates: | 35.7° North, 136.8° East (view map) |
Paleocoordinates: | 29.2° North, 112.4° East |
Basis of coordinate: | estimated from map |
Geographic resolution: | hand sample |
Time
Period: | Permian | Epoch: | Lopingian |
10 m.y. bin: | Permian 4 | ||
Key time interval: | Wuchiapingian - Changhsingian | Zone: | Neoalbaillella optima and N. ornithoformis Assemblage Zones of Ishiga (1986) |
Age range of interval: | 259.90000 - 252.17000 m.y. ago |
Stratigraphy
Stratigraphy comments: upper Wuchiapingian-Changhsingian |
Lithology and environment
Primary lithology: | lithified chert | ||
Environment: | basinal (siliceous) | Tectonic setting: | deep ocean basin |
Taphonomy
Modes of preservation: | body |
Size of fossils: | microfossils |
Collection methods and comments
Reason for describing collection: | biostratigraphic analysis |
Metadata
Database number: | 130454 | ||
Authorizer: | J. Pálfy | Enterer: | A. Kocsis |
Created: | 2012-07-09 20:52:34 | Last modified: | 2012-07-09 05:52:34 |
Access level: | the public | Released: | 2012-07-09 20:52:34 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
42248. | K. Kuwahara. 1997. Evolutionary patterns of Late Permian Albaillella (Radiolaria) as seen in bedded chert sections in the Mino Belt, Japan. Marine Micropaleontology 30:65-78 [J. Pálfy/A. Kocsis] |