Where: Mongolia (46.3° N, 105.7° E: paleocoordinates 38.3° N, 86.7° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

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

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithified limestone

Size class: macrofossils

Preservation: mold/impression

Primary reference: G. A. Afanasjeva. 2004. New Permian Chonetids (Brachiopods) from Mongolia. Paleontological Journal 38(2):162-165 [T. Olszewski/L. Fall/L. Fall]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 51571: authorized by Tom Olszewski, entered by Leigh Fall on 08.06.2005, edited by Matthew Clapham and Raghav Sehtia

Creative Commons license: CC BY (attribution)