Ak-100, section 3, Akasaka: Roadian, Japan
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Neoschwagerinidae
|
|||||||
Cancellina postnipponica
Kobayashi 2011
|
|||||||
Boultoniidae
|
|||||||
Dunbarula oviformis
Kobayashi 2006
|
|||||||
Schubertellidae
|
|||||||
Neofusulinella phairayensis
Colani 1924
|
|||||||
Staffellidae
|
|||||||
Pseudoreichelina sp.
Miklukho-Maclay 1949
|
|||||||
Pseudoreichelina slovenica
(Kochansky-Devide 1966)
|
|||||||
Schwagerinidae
|
|||||||
Parafusulina yoshiakiozawai
Kobayashi 2011
|
|||||||
Chusenella schwagerinaeformis
Sheng 1963
|
|||||||
see common names |
Geography
Country: | Japan |
Coordinates: | 35.4° North, 136.6° East (view map) |
Paleocoordinates: | 19.7° North, 107.3° East |
Basis of coordinate: | estimated from map |
Geographic resolution: | outcrop |
Time
Period: | Permian | Epoch: | Guadalupian |
Stage: | Roadian | 10 m.y. bin: | Permian 3 |
Key time interval: | Roadian | Foram zone: | Cancellina nipponica |
Age range of interval: | 273.01 - 266.9 m.y. ago |
Stratigraphy
Formation: | Akasaka | ||||
Stratigraphic resolution: | bed | ||||
Stratigraphy comments: Lower Member |
Lithology and environment
Primary lithology: | gray lithified "limestone" |
Environment: | shallow subtidal 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 |
Collection method comments: Repository: Museum of Nature and Human Activities, Hyogo, Japan (Fumio Kobayashi Collection). |
Metadata
Database number: | 128716 | ||
Authorizer: | M. Clapham | Enterer: | M. Clapham |
Modifier: | M. Clapham | Research group: | micropaleontology |
Created: | 2012-06-16 14:52:35 | Last modified: | 2013-11-25 13:02:06 |
Access level: | the public | Released: | 2012-06-16 14:52:35 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
42029. | F. Kobayashi. 2011. Permian fusuline faunas and biostratigraphy of the Akasaka Limestone (Japan). Revue de Paléobiologie, Genève 30:431-574 [M. Clapham/M. Clapham] |