Sample NF-195-3, Section NF-195A, Inuyama, Mino Terrane (Triassic of Japan)

Where: Japan (35.7° N, 136.6° E: paleocoordinates 35.1° N, 113.1° E)

• coordinate estimated from map

• hand sample-level geographic resolution

When: Hashikadani Formation, Early/Lower Triassic (252.2 - 247.2 Ma)

• Upper Unit

Environment/lithology: basinal (); lithified, gray, cherty/siliceous claystone

Size class: microfossils

Primary reference: H. Sano, K. Kuwahara, A. Yao and S. Agematsu. 2012. Stratigraphy and age of the Permian-Triassic boundary siliceous rocks of the Mino terrane in the Mt. Funabuseyama area, central Japan. Paleontological Research 16(2):124-145 [J. Pálfy/A. Kocsis]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 153173: authorized by József Pálfy, entered by Adam Kocsis on 09.12.2013

Creative Commons license: CC BY (attribution)

Taxonomic list

 Nassellaria - Spongolophophenidae
? Triassospongocyrtis sp. Kozur and Mostler 1994 radiolarian
 Albaillellaria - Albaillellidae
Albaillella spp. Deflandre 1952 radiolarian
Questionable occurrence
 Entactinaria - Entactiniidae
Hegleria spp. Nazarov and Ormiston 1985 radiolarian
Questionable occurrence
 Polycystina -
Latentifistularia "indet. A." Caridroit et al. 1999 radiolarian
Latentifistularia "indet. B." Caridroit et al. 1999 radiolarian
Spumellaria indet. Ehrenberg 1875 radiolarian
Sphaeroid A, Sphaeroid B, Sphaeroid E, Sphaeroid F
 Foraminifera -
 Ozarkodinida -
Hindeodus cf. parvus Kozur 1975 conodont