Omote-Matsukawa (Anabuchi), Kesennuma City, Miyagi Prefecture: Wordian, Japan
collected by Hideo Araki

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Strophomenata - Productida - Rigbyellidae
Tazawa and Araki 1984 2 specimens
(2 measurements)
Rhynchonellata - Spiriferinida - Cyrtinidae
see common names

Geography
Country:Japan
Coordinates: 38.9° North, 141.5° East (view map)
Paleocoordinates:6.9° North, 137.5° East (Wright 2013)
Basis of coordinate:based on nearby landmark
Geographic resolution:outcrop
Time
Period: Permian Epoch: Guadalupian
Stage: Wordian 10 m.y. bin: Permian 3
Key time interval: Wordian
Age range of interval: 266.9 - 264.28 m.y. ago
Stratigraphy
Formation:Kanokura
Stratigraphic resolution:group of beds
Stratigraphy comments: Lower Kanokura Formation
Lithology and environment
Primary lithology: lithified sandstone
Environment:marine indet.
Taphonomy
Modes of preservation:mold/impression
Size of fossils:macrofossils
Collection methods and comments
Collection methods:field collection
Reason for describing collection:taxonomic analysis
Collectors:Hideo Araki
Metadata
Database number:118869
Authorizer:M. Clapham Enterer:M. Clapham
Modifier:M. Clapham Research group:marine invertebrate
Created:2011-10-17 14:01:24 Last modified:2025-02-22 15:12:02
Access level:the public Released:2011-10-17 14:01:24
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:

33716 J. Tazawa and H. Araki. 1984. Paralyttonia (Oldhaminidina, Brachiopoda) from the Permian of northeast Japan. Journal of the Geological Society of Japan 90:121-123 [M. Clapham/M. Clapham]