Where: Tajikistan (37.7° N, 74.5° E: paleocoordinates 25.1° S, 62.4° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Lower Member (Kyzyldzhilga Formation), Kungurian (279.3 - 272.3 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithified lithology not reported

Size class: macrofossils

Primary reference: T. B. Leonova. 1983. Perrinitids (Goniatitida) of the Pamir region. Paleontological Journal 17:36-51 [M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 111369: authorized by Matthew Clapham, entered by Matthew Clapham on 23.06.2011

Creative Commons license: CC BY (attribution)