Sample A, north of Kojiya, Mikata area: Capitanian, Japan
collected by F. Kobayashi

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Fusulinata - Endothyrida - Tetrataxidae
Fusulinata - Endothyrida - Palaeotextulariidae
Fusulinata - Archaediscida - Lasiodiscidae
Ichthyolariidae
Ichthyolariidae indet. Loeblich and Tappan 1986
Geinitzinidae
Pachyphloiidae
Pachyphloia ovata Lange 1925
Schwagerinidae
Chusenella sp. Hsu 1942
Staffellidae
Neoschwagerinidae
Yabeina cf. higoensis Kobayashi 2001
Boultoniidae
Ozawainellidae
Tubothalamea - Miliolida - Cornuspiridae
Hemigordius spp. Schubert 1908
see common names

Geography
Country:Japan
Coordinates: 35.2° North, 134.6° East (view map)
Paleocoordinates:3.2° North, 129.3° East (Wright 2013)
Basis of coordinate:estimated from map
Geographic resolution:small collection
Time
Period: Permian Epoch: Guadalupian
Stage: Capitanian 10 m.y. bin: Permian 4
Key time interval: Capitanian
Age range of interval: 264.28 - 259.857 m.y. ago
Stratigraphy
Formation:Yokoyama
Stratigraphic resolution:bed
Lithology and environment
Primary lithology:shelly/skeletal,gray lithified packstone
Lithology description: Dark gray to black, highly fossiliferous, and rich in sponges, bryozoans, foraminifers, marine algae, and corals
Environment:carbonate indet.
Taphonomy
Modes of preservation:body
Size of fossils:macrofossils
Collection methods and comments
Reason for describing collection:taxonomic analysis
Collectors:F. Kobayashi
Collection method comments: Repository: Museum of Nature and Human Activities, Sanda, Hyogo, Japan
Metadata
Database number:211620
Authorizer:M. Clapham Enterer:M. Clapham
Research group:micropaleontology
Created:2020-07-24 02:59:38 Last modified:2025-02-22 15:12:02
Access level:the public Released:2020-07-24 02:59:38
Creative Commons license:CC0
Reference information

Primary reference:
73149. F. Kobayashi. 2007. Late Middle Permian (Capitanian) foraminifers in the Mikata area, Hyogo, with special reference to plasticity deformation of their test and their paleobiogeographic affinity with South China - Late Paleozoic and Early Mesozoic foraminifers of Hyogo, Japan, Part 5. Nature and Human Activities 11:17-28 [M. Clapham/M. Clapham]