Mt 1 Mikazuki, K157: Wuchiapingian, Japan

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Protozoa - Albaillellaria - Follicucullidae
Follicucullus charveti Caridroit and De Wever 1984
Follicucullus bipartitus Caridroit and De Wever 1984
Follicucullus scholasticus Ormiston and Babcock 1979
Protozoa - Entactinaria - Entactiniidae
Entactinosphaera echinata (Hinde 1899)
recombined as Trilonche echinata
Entactinosphaera aubouini Caridroit and De Wever 1986
Entactinia sp. Foreman 1963
synonym of Stigmosphaerostylus
Protozoa - Entactinaria - Haplentactiniidae
? Haplentactinia ichikawai Caridroit and De Wever 1984
Protozoa - Latentifistularia - Cauletellidae
Deflandrella manica De Wever and Caridroit 1984
recombined as Cauletella manica
Pseudotormentus kamigoriensis De Wever and Caridroit 1984
Ishigaum trifustis De Wever and Caridroit 1984
Protozoa - Latentifistularia - Ormistonellidae
Ormistonella robusta De Wever and Caridroit 1984
Nazarovella gracilis De Wever and Caridroit 1984
Nazarovella scalae Caridroit and De Wever 1986
see common names

Geography
Country:Japan State/province:Hyogo
Coordinates: 35.1° North, 134.5° East (view map)
Paleocoordinates:27.9° North, 110.1° East
Basis of coordinate:estimated from map
Geographic resolution:hand sample
Time
Period:Permian Epoch:Lopingian
Stage:Wuchiapingian 10 m.y. bin:Permian 4
Key time interval:Wuchiapingian
Age range of interval:259.51000 - 254.14000 m.y. ago
Stratigraphy
Geological group:Maizuru Formation:Tatsuno
Local section:Mt 1 Mikazuki Local bed:4
Local order:bottom to top
Stratigraphic resolution:bed
Stratigraphy comments: sample K157
Lithology and environment
Primary lithology: lithified siltstone
Secondary lithology: lithified "shale"
Lithology description: millimeter-scale layers of sandy silts alternating with argilites
Environment:marine indet.
Taphonomy
Modes of preservation:body
Size of fossils:microfossils
Preservation of anatomical detail:good
Collection methods and comments
Collection methods:field collection
Reason for describing collection:taxonomic analysis
Metadata
Database number:95683
Authorizer:W. Kiessling Enterer:U. Merkel
Research group:micropaleontology
Created:2010-04-23 01:58:52 Last modified:2010-04-23 04:58:52
Access level:the public Released:2010-04-23 01:58:52
Creative Commons license:CC BY
Reference information

Primary reference:
32492. M. Caridroit and P. De Wever. 1986. Some Late Permian radiolarians from pelitic rocks of the Tatsuno Formation (Hyogo Prefecture), southwest Japan. Marine Micropaleontology 11:55-90 [W. Kiessling/U. Merkel]