Mt 1 Mikazuki, K147 (Permian of Japan)

Where: Hyogo, Japan (35.1° N, 134.5° E: paleocoordinates 27.9° N, 110.1° E)

• coordinate estimated from map

• hand sample-level geographic resolution

When: Tatsuno Formation (Maizuru Group), Wuchiapingian (259.9 - 254.2 Ma)

• sample K147

• bed-level stratigraphic resolution

Environment/lithology: marine; lithified siltstone and lithified shale

• millimeter-scale layers of sandy silts alternating with argilites

Size class: microfossils

Primary reference: 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]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 95680: authorized by Wolfgang Kiessling, entered by Uta Merkel on 23.04.2010

Creative Commons license: CC BY (attribution)

Taxonomic list

Protozoa
 Entactinaria - Entactiniidae
"Entactinia sp." = Stigmosphaerostylus
"Entactinia sp." = Stigmosphaerostylus RĂ¼st 1892 radiolarian
 Albaillellaria - Follicucullidae
Follicucullus scholasticus Ormiston and Babcock 1979 radiolarian
 Albaillellaria - Albaillellidae
Albaillella triangularis Ishiga et al. 1982 radiolarian
 Latentifistularia - Ormistonellidae
Nazarovella gracilis De Wever and Caridroit 1984 radiolarian
 Latentifistularia - Cauletellidae
Pseudotormentus kamigoriensis De Wever and Caridroit 1984 radiolarian
Ishigaum trifustis De Wever and Caridroit 1984 radiolarian
"Deflandrella manica" = Cauletella manica De Wever and Caridroit 1984 radiolarian
Foremanhelena triangula De Wever and Caridroit 1984 radiolarian