Yotsukura-cho, Fukushima Prefecture: Capitanian, Japan
collected by H. Koizumi

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Strophomenata - Productida - Linoproductidae
(1 measurement)
Anidanthus ussuricus (Fredericks 1924)
(1 measurement)
(3 measurements)
Megousia cf. auriculata Muir-Wood and Cooper 1960
(1 measurement)
see common names

Geography
Country:Japan
Coordinates: 37.1° North, 141.0° East (view map)
Paleocoordinates:2.4° North, 134.7° East (Wright 2013)
Basis of coordinate:based on nearby landmark
Geographic resolution:outcrop
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:Kashiwadaira
Stratigraphic resolution:group of beds
Stratigraphy comments: Upper part, contains Lepidolina
Lithology and environment
Primary lithology: lithified not reported
Environment:marine indet.
Taphonomy
Modes of preservation:cast,mold/impression,replaced with silica
Size of fossils:macrofossils
Collection methods and comments
Reason for describing collection:taxonomic analysis
Collectors:H. Koizumi
Metadata
Database number:114098
Authorizer:M. Clapham Enterer:M. Clapham
Research group:marine invertebrate
Created:2011-08-09 15:05:00 Last modified:2025-02-22 15:12:02
Access level:the public Released:2011-08-09 15:04:59
Creative Commons license:CC0
Reference information

Primary reference:
33622. K. Nakamura. 1972. Anidanthus and Megousia (Brachiopoda) from the Permian of Japan and Cambodia. Journal of the Faculty of Science, Hokkaido University, Series 4, Geology and Mineralogy 15:427-445 [M. Clapham/M. Clapham]