HMF3, Kuragatani Valley, Moribudanigawa River: Roadian, Japan

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Lingulata - Lingulida - Discinidae
Orbiculoidea cf. jangarensis Ustritsky 1960
(1 measurement)
Rhynchonellata - Rhynchonellida - Stenoscismatidae
Stenoscisma margaritovi (Tschernyschew 1902)
Rhynchonellata - Spiriferida - Trigonotretidae
Blasispirifer cf. reedi (Licharew 1978)
(3 measurements)
Rhynchonellata - Spiriferida - Martiniidae
Martinia sp. M'Coy 1844
(1 measurement)
Rhynchonellata - Athyridida - Neoretziidae
Hustedia ratburiensis Waterhouse and Piyasin 1970
Rhynchonellata - Terebratulida - Dielasmatidae
Dielasma sp. King 1856
(1 measurement)
see common names

Geography
Country:Japan
Coordinates: 36.2° North, 137.3° East (view map)
Paleocoordinates:20.3° North, 108.2° East
Basis of coordinate:stated in text
Geographic resolution:small collection
Time
Period:Permian Epoch:Guadalupian
Stage:Roadian 10 m.y. bin:Permian 3
Key time interval:Roadian
Age range of interval:273.01000 - 266.90000 m.y. ago
Stratigraphy
Formation:Moribu Member:Lower
Stratigraphic resolution:bed
Stratigraphy comments: 10 m above the calcareous conglomerate of the lower member
Lithology and environment
Primary lithology:black lithified "shale"
Includes fossils?Y
Environment:marine indet.
Taphonomy
Modes of preservation:cast,mold/impression
Size of fossils:macrofossils
Preservation of anatomical detail:good
Collection methods and comments
Collection methods:field collection
Reason for describing collection:taxonomic analysis
Metadata
Database number:75528
Authorizer:W. Kiessling Enterer:U. Merkel
Modifier:M. Clapham Research group:marine invertebrate
Created:2007-10-16 00:54:27 Last modified:2011-10-18 21:43:36
Access level:authorizer only Released:2009-10-16 00:54:27
Creative Commons license:CC BY
Reference information

Primary reference:
25501. J. I. Tazawa. 2001. Middle Permian brachiopods from the Moribu area, Hida Gaien Belt, central Japan. Paleontological Research 5(4):283-310 [W. Kiessling/U. Merkel]

Secondary references:

11356 G. R. Shi and J. Tazawa. 2001. Rhynchopora and Blasispirifer (Brachiopoda) from the Middle Permian of the Hida Gaien Belt, central Japan, and their paleobiogeographical significance. Journal of Geological Society of Japan 107(12):755-761 [T. Olszewski/K. Tracy/K. Tracy]