Where: Kazakstan (50.3° N, 57.5° E: paleocoordinates 23.0° N, 48.5° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Sakmarian (295.0 - 290.1 Ma)

• Tastubian, 145 m above top of Asselian

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithified sandstone

Size class: macrofossils

Primary reference: V. E. Ruzhentsev and V. N. Shimanskiy. 1954. Nizhnepermskie Svernutye i Sognutye Nautiloidei Yuzhnogo Urala [Lower Permian coiled and bent nautiloids of the southern Urals]. Trudy Paleontologicheskogo Instituta 50:1-150 [M. Clapham/M. Clapham] more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 116782: authorized by Matthew Clapham, entered by Matthew Clapham on 12.09.2011

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