Where: Japan (35.7° N, 136.6° E)

• Paleocoordinates: 1.8° N, 131.1° E (Wright 2013)

• coordinate estimated from map

• hand sample-level geographic resolution

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

• Main Unit

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

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 153274: authorized by József Pálfy, entered by Adam Kocsis on 09.12.2013

Creative Commons license: CC0 (CC0)