PBDB Collection

Mino Terrane, Yukawa Complex, Norikuradake (NK Section), NKI20 (Jurassic to of Japan)

Where: Japan (36.1° N, 137.6° E: paleocoordinates 45.4° N, 144.6° E)

• coordinate stated in text

• hand sample-level geographic resolution

When: Mesosaturnalis hexagonus other zone, Middle Toarcian to Middle Toarcian (182.0 - 170.3 Ma)

• + 2.68 m above the NKI17

•Interval data was entered using the zonation in Carter et al. 2010 and the notes in Gorican et al., 2006.

• bed-level stratigraphic resolution

Environment/lithology: basinal (siliceous); lithified, red, cherty/siliceous shale

Size class: microfossils

Primary reference: R. S. Hori and T. Otsuka. 1989. Early Jurassic Radiolarians from the Mt. Norikuradake Area, Mino Terrane, Central Japan. Journal of Geosciences, Osaka City University 32(6):175-199 [J. Pálfy/A. Kocsis]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 124901: authorized by József Pálfy, entered by Adam Kocsis on 28.02.2012

Creative Commons license: CC BY (attribution)

Taxonomic list

Show authors, comments, and common names

Protozoa
Nassellaria - Eucyrtidiidae	Stichocapsa "sp. B" Stichocapsa "sp. B" Haeckel 1881 radiolarian of Yao (1982)
Nassellaria - Eucyrtidiellidae	Eucyrtidiellum sp. Eucyrtidiellum sp. Baumgartner 1984 radiolarian
Nassellaria - Hsuidae	? Parahsuum sp., Parahsuum sp., Parahsuum transiens, Parahsuum simplum, Parahsuum longiconicum¹, Hsuum "sp. β", Hsuum "sp. X", Hsuum busuangaense¹, Hsuum exiguum², Hsuum plectocostatum², Hsuum altile n. sp. ? Parahsuum sp. Yao 1982 radiolarian Parahsuum sp. Yao 1982 radiolarian Parahsuum transiens radiolarian Parahsuum simplum Yao 1982 radiolarian Parahsuum longiconicum¹ Sashida 1988 radiolarian Hsuum "sp. β" Pessagno 1977 radiolarian Hsuum "sp. X" Pessagno 1977 radiolarian Hsuum busuangaense¹ radiolarian Hsuum exiguum² radiolarian Hsuum plectocostatum² Gorican et al. 2006 radiolarian Hsuum altile n. sp. Hori and Otsuka 1989 radiolarian
Nassellaria - Parvicingulidae	Parvicingula spp., Praeparvicingula gigantocornis¹, Praeparvicingula tlellensis¹, "Parvicingula nanoconica n. sp." = Praeparvicingula nanoconica, Elodium pessagnoi², ? Canoptum sp. Parvicingula spp. Pessagno 1977 radiolarian Praeparvicingula gigantocornis¹ Kishida and Hisada 1985 radiolarian Praeparvicingula tlellensis¹ Gorican et al. 2006 radiolarian "Parvicingula nanoconica n. sp." = Praeparvicingula nanoconica Hori and Otsuka 1989 radiolarian Elodium pessagnoi² radiolarian ? Canoptum sp. Pessagno et al. 1979 radiolarian
Spumellaria - Angulobracchiidae	? Paronaella spp. ? Paronaella spp. Pessagno 1971 radiolarian
Spumellaria - Pantanelliidae	Trillus elkhornensis Trillus elkhornensis Pessagno and Blome 1980 radiolarian
Spumellaria - Hagiastridae	? Pseudocrucella "sp. A" ? Pseudocrucella "sp. A" Baumgartner 1980 radiolarian

¹Carter et al. 2010; ²Gorican et al. 2006