Where: Osh, Kyrgyzstan (40.0° N, 70.3° E: paleocoordinates 41.4° N, 60.4° E)

• coordinate estimated from map

• outcrop-level geographic resolution

When: Madygen Formation, Carnian (235.0 - 221.5 Ma)

• Usually considered Ladinian-Carnian

• group of beds-level stratigraphic resolution

Environment/lithology: lacustrine - small; lithified siliciclastic sediments

Size classes: macrofossils, mesofossils

Preservation: mold/impression

Primary reference: L. V. Arnoldi, V. V. Zherikhin, L. M. Nikritin and A. G. Ponomarenko. 1977. Mezozoiskie zhestkokryiye. Trudy Paleontologicheskogo Instituta 161:1-204 [M. Clapham/M. Clapham/M. Clapham] more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 110767: authorized by Matthew Clapham, entered by Matthew Clapham on 13.06.2011, edited by Lindy Edwards

Creative Commons license: CC BY-NC-ND (attribution-noncommercial-no derivatives)