Sample NF-195-46, Section NF-195B, Inuyama, Mino Terrane (Permian of Japan)

Where: Japan (35.7° N, 136.6° E: paleocoordinates 32.3° N, 112.7° E)

• coordinate estimated from map

• hand sample-level geographic resolution

When: Neoalbaillella optima other zone, Hashikadani Formation, Changhsingian (254.2 - 252.2 Ma)

• Main Unit

Environment/lithology: basinal (siliceous); lithified, black, gray chert and lithified, black claystone

• Black to dark gray chert with black 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 153216: authorized by József Pálfy, entered by Adam Kocsis on 09.12.2013

Creative Commons license: CC BY (attribution)

Taxonomic list

Show authors, comments, and common names
Polycystina
 Spumellaria - Relindellidae
Copicyntroides spp.
Copicyntroides spp. Nazarov and Ormiston 1985
 Spumellaria - Archaeospongoprunidae
Copiellintra spp.
Copiellintra spp. Nazarov and Ormiston 1985
 Spumellaria - Sponguridae
? Pseudospongoprunum spp.
? Pseudospongoprunum spp. Wakamatsu et al. 1990
 Albaillellaria - Albaillellidae
Albaillella cf. triangularis
Albaillella cf. triangularis Ishiga et al. 1982
 Entactinaria - Entactiniidae
Paracopicyntra spp., Paracopicyntra cf. ziyunensis, Paracopicyntra akikawaensis, Stigmosphaerostylus spp., Hegleria spp.
Paracopicyntra spp. Feng et al. 2006
Paracopicyntra akikawaensis Sashida and Tonishi 1988
Hegleria spp. Nazarov and Ormiston 1985
 Latentifistularia - Latentifistulidae
Latentifistula spp.
Latentifistula spp. Nazarov and Ormiston 1983