Where: Tajikistan (38.1° N, 70.4° E: paleocoordinates 26.7° N, 66.0° E)

• coordinate estimated from map

• small collection-level geographic resolution

When: Chelamchin Formation, Artinskian (290.1 - 279.3 Ma)

• Yakhtashian

• bed-level stratigraphic resolution

Environment/lithology: shallow subtidal; lithified limestone

Size class: microfossils

Collection methods: Repository: State Geological Museum, V.I. Vernadsky (GGM)

Primary reference: E. J. Leven, T. B. Leonova, and V. Y. Dmitriev. 1992. Perm' Darvaz-Zaalayskoy zony Pamira: fusulinidy, ammonoidei, stratigrafiya. Rossiyskaya Akademiya Nauk, Trudy Paleontologicheskogo Instituta 253:1-203 [M. Clapham/M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 130206: authorized by Matthew Clapham, entered by Matthew Clapham on 05.07.2012

Creative Commons license: CC BY (attribution)