Wayama, Omote-Matsukawa, Kesennuma City: Wordian, Japan
collected by H. Araki

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Lingulata - Lingulida - Discinidae
Orbiculoidea sp. d'Orbigny 1847
(1 measurement)
Tazawa and Araki 2013
see common names

Geography
Country:Japan State/province:Miyagi
Coordinates: 38.9° North, 141.5° East (view map)
Paleocoordinates:6.9° North, 137.5° East (Wright 2013)
Basis of coordinate:estimated from map
Geographic resolution:outcrop
Time
Period: Permian Epoch: Guadalupian
Stage: Wordian 10 m.y. bin: Permian 3
Key time interval: Wordian Foram zone:  Monodiexodina matsubaishi
Age range of interval: 266.9 - 264.28 m.y. ago
Stratigraphy
Formation:Kanokura
Stratigraphic resolution:group of beds
Stratigraphy comments: Upper part of the lower Kanokura Formation
Lithology and environment
Primary lithology:fine,gray,green lithified sandstone
Environment:marine indet.
Taphonomy
Modes of preservation:mold/impression
Size of fossils:macrofossils
Collection methods and comments
Reason for describing collection:taxonomic analysis
Collectors:H. Araki
Metadata
Database number:149793
Authorizer:M. Clapham Enterer:M. Clapham
Research group:marine invertebrate
Created:2013-08-26 02:52:34 Last modified:2025-02-22 15:12:02
Access level:the public Released:2013-08-26 02:52:34
Creative Commons license:CC0
Reference information

Primary reference:
47975. I. Hayasaka. 1963. Some Permian fossils from southern Kitakami. II. Two brachiopod species. Proceedings of the Japan Academy 39:479-483 [M. Clapham/M. Clapham]

Secondary references:

47974 J. I. Tazawa and H. Araki. 2013. Four brachiopod species newly described from the Middle Permian of Kesennuma, South Kitakami Belt, northeast Japan. Science Reports, Niigata University (Geology) 28:1-14 [M. Clapham/M. Clapham]