Where: Russian Federation (70.0° N, 138.5° E: paleocoordinates 70.8° N, 9.7° W)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Intornites oleshkoi ammonoid zone, Ulakhan-Krest Formation, Fassanian (242.0 - 235.0 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithified lithology not reported

Size class: macrofossils

Collection methods: Repository: IGiG (Institute for Geology and Geophysics, Novosibirsk)

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 133212: authorized by Matthew Clapham, entered by Matthew Clapham on 05.09.2012

Creative Commons license: CC BY (attribution)