Sample NF-195-13, Section NF-195A, Inuyama, Mino Terrane: Changhsingian, Japan
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Protozoa
- Spumellaria
- Sponguridae
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? Pseudospongoprunum spp.
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Protozoa
- Entactinaria
- Entactiniidae
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Hegleria spp.
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Copicyntra spp.
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Paracopicyntra ziyunensis
(Feng and Gu 2002)
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Paracopicyntra akikawaensis
(Sashida and Tonishi 1988)
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Protozoa
- Albaillellaria
- Albaillellidae
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Albaillella spp.
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see common names |
Geography
Country: | Japan |
Coordinates: | 35.7° North, 136.6° East (view map) |
Paleocoordinates: | 32.3° North, 112.7° East |
Basis of coordinate: | estimated from map |
Geographic resolution: | hand sample |
Time
Period: | Permian | Epoch: | Lopingian |
Stage: | Changhsingian | 10 m.y. bin: | Permian 4 |
Key time interval: | Changhsingian | Other zone: | Neoalbaillella optima |
Age range of interval: | 254.17000 - 252.17000 m.y. ago |
Stratigraphy
Formation: | Hashikadani | ||||
Local section: | NF-195A | Local bed: | 80 cm | ||
Local order: | bottom to top | ||||
Stratigraphy comments: Middle Unit |
Lithology and environment
Primary lithology: | black lithified chert |
Secondary lithology: | gray lithified claystone |
Includes fossils? | Y |
Lithology description: Black chert with black claystone partings and greenish gray siliceous claystone at top | |
Environment: | basinal (siliceous) |
Taphonomy
Modes of preservation: | body |
Size of fossils: | microfossils |
Collection methods and comments
Reason for describing collection: | biostratigraphic analysis |
Metadata
Database number: | 153183 | ||
Authorizer: | J. Pálfy | Enterer: | A. Kocsis |
Modifier: | A. Kocsis | ||
Created: | 2013-12-09 11:10:12 | Last modified: | 2013-12-10 06:14:22 |
Access level: | the public | Released: | 2013-12-09 11:10:12 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
49356. | H. Sano, K. Kuwahara, A. Yao and S. Agematsu. 2012. Stratigraphy and age of the Permian-Triassic boundary siliceous rocks of the Mino terrane in the Mt. Funabuseyama area, central Japan. Paleontological Research 16(2):124-145 [J. Pálfy/A. Kocsis] |