Tani-gawa river, Tominoho, Mugi county: Kungurian, Japan

List of taxa
Where & when
Taphonomy & methods
Metadata & references
Taxonomic list
Pseudofusulina paratschernyschewi
Pseudofusulina sp. Dunbar and Skinner 1931
Parafusulina sp. Dunbar and Skinner 1931
Misellina cf. parvicostata (Deprat 1915)
? Schubertellidae indet. Skinner 1931
Mesoschubertella informal sp. A Kanuma and Sakagami 1957
Mesoschubertella informal sp. B Kanuma and Sakagami 1957
Ostracoda - Palaeocopida - Kellettinidae
Kellettina sp.
1 specimen
Ostracoda - Palaeocopida - Amphissitidae
Glyptopleura mugiensis n. sp. Tanaka and Yuan 2012
30 specimens
(2 measurements)
Amphissites gifuensis n. sp. Tanaka and Yuan 2012
27 specimens
(2 measurements)
Ostracoda - Palaeocopida - Kirkbyidae
Aurikirkbya sp. Sohn 1950
1 specimen
Aurikirkbya miyakei n. sp. Tanaka and Ono 2012
30 specimens
(2 measurements)
Ostracoda - Podocopida - Bairdiidae
Bairdia ikeyai n. sp. Tanaka 2012
41 specimens
(2 measurements)
Bairdia minoensis n. sp. Tanaka and Ono 2012
90 specimens
(1 measurement)
Bairdia fujisan n. sp. Tanaka and Maeda 2012
28 specimens
(1 measurement)
Bairdia spindlica n. sp. Tanaka and Yuan 2012
41 specimens
(1 measurement)
Ostracoda - Podocopida - Microcheilinellidae
Microcheilinella subovata n. sp. Tanaka and Maeda 2012
11 specimens
(1 measurement)
Microcheilinella tsubogawensis n. sp. Tanaka and Ichida 2012
8 specimens
(1 measurement)
see common names

Coordinates: 35.6° North, 137.0° East (view map)
Paleocoordinates:17.1° North, 106.5° East
Basis of coordinate:estimated from map
Geographic resolution:small collection
Period:Permian Epoch:Cisuralian
Stage:Kungurian 10 m.y. bin:Permian 2
Key time interval:Kungurian Foram zone: Misellina (Brevaxina) dyhrenfurthi
Age range of interval:279.30000 - 272.30000 m.y. ago
Stratigraphic resolution:bed
Lithology and environment
Primary lithology:black lithified carbonaceous "limestone"
Lithology description: Organic-rich black limestone
Environment:carbonate indet.
Modes of preservation:body
Size of fossils:microfossils
Collection methods and comments
Collection excludes:some macrofossils
Collection methods:surface (float),chemical,acetic,field collection
Reason for describing collection:taxonomic analysis
Collection method comments: Repository: Micropaleontology Collection, National Museum of Nature and Science, Japan (MPC-number).
Database number:131084
Authorizer:M. Clapham Enterer:M. Clapham
Modifier:M. Clapham Research group:marine invertebrate
Created:2012-07-19 12:29:32 Last modified:2013-11-25 13:02:06
Access level:the public Released:2012-07-19 12:29:32
Creative Commons license:CC BY
Reference information

Primary reference:

42375. G. Tanaka, T. Ono, A. H. Yuan, M. Ichida, and H. Maeda. 2012. Early Permian ostracods from Mugi County, Gifu Prefecture, central Japan. Paleontological Research 16:88-106 [M. Clapham/M. Clapham]