Where: Tajikistan (37.8° N, 74.4° E: paleocoordinates 25.0° S, 62.3° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Kochusu Formation, Kungurian (279.3 - 272.3 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithology not reported

Size class: macrofossils

Reposited in the PIN

Primary reference: T. B. Leonova and V. Y. Dmitriev. 1989. Rannepermskie ammonoidei Yugo-Vostochnogo Pamira. Akademiya Nauk SSSR, Trudy Paleontologicheskogo Instituta 235:1-198 [M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 178033: authorized by Matthew Clapham, entered by Matthew Clapham on 14.04.2016

Creative Commons license: CC BY (attribution)