Where: Kazakhstan (44.4° N, 51.4° E: paleocoordinates 26.2° N, 49.0° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Columbites parisianus ammonoid zone, Spathian (251.3 - 247.2 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithology not reported

Size class: macrofossils

Primary reference: N. P. Schastlivtseva. 1988. Triasovye Ortoseratidy i Nautilidy SSSR. Akademiya Nauk SSSR, Trudy Paleontologicheskogo Instituta 229:1-103 [M. Clapham/M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 97012: authorized by Matthew Clapham, entered by Matthew Clapham on 16.07.2010

Creative Commons license: CC BY (attribution)