Where: Russian Federation (75.0° N, 112.8° E: paleocoordinates 61.9° N, 8.7° E)

• coordinate estimated from map

• outcrop-level geographic resolution

When: Tsvetkovites constantis ammonoid zone, Kul'diminskaya Formation, Fassanian (242.0 - 235.0 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithified lithology not reported

Size class: macrofossils

Preservation: mold/impression

Collection methods: Repository: TsSGM

Primary reference: E. S. Sobolev. 1998. Novye vidy sveriutykh Nautiloidey iz srednego i verkhnego Triasa Sibiri. News on Paleontology and Stratigraphy 1:133-151 [M. Clapham/M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 133186: authorized by Matthew Clapham, entered by Matthew Clapham on 05.09.2012

Creative Commons license: CC BY (attribution)