Where: Kyrgyzstan (40.3° N, 72.2° E: paleocoordinates 26.8° N, 64.9° E)

• coordinate estimated from map

• small collection-level geographic resolution

When: Kerkidon Formation, Asselian (298.9 - 295.5 Ma)

• Schwagerina glomerosa zone

Environment/lithology: lithified limestone

Size class: macrofossils

Primary reference: E. V. Boiko, G. V. Belyaeva, and I. T. Zhuravleva. 1991. Sphinktozoa Phanerozoya Territorii SSSR [Phanerozoic Sphinctozoa of the Territory of the USSR] 1-224 [W. Kiessling/B. Brenneis/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 40951: authorized by David Bottjer, entered by Matthew Clapham on 04.07.2004

Creative Commons license: CC BY (attribution)