Where: Tajikistan (38.4° N, 70.2° E: paleocoordinates 32.9° N, 64.8° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Alikagarskaya Formation, Smithian (251.3 - 247.2 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithology not reported

Size class: macrofossils

Reposited in the PIN

Primary reference: A. A. Shevyrev. 1990. Ammonoidei i Khronostratigrafiya Triasa. Akademiya Nauk SSSR, Trudy Paleontologicheskogo Instituta 241:1-179 [M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 97865: authorized by Matthew Clapham, entered by Matthew Clapham on 02.09.2010

Creative Commons license: CC BY (attribution)