Where: Japan (35.4° N, 136.6° E: paleocoordinates 27.8° N, 112.1° E)

• coordinate estimated from map

• outcrop-level geographic resolution

When: Reichelina changhsingensis foram zone, Akasaka Group, Wuchiapingian (259.9 - 254.2 Ma)

• bed-level stratigraphic resolution

Environment/lithology: lithified, shelly/skeletal, gray wackestone

Size class: macrofossils

Collected by S. Sakagami in 1977

Primary reference: S. Sakagami. 1980. Preliminary note on the upper part of the Akasaka Limestone Group, Japan. Proceedings of the Japan Academy, Series B 56:25-29 [M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 116887: authorized by Matthew Clapham, entered by Matthew Clapham on 13.09.2011

Creative Commons license: CC BY (attribution)