Sholak-Say Canyon, Sample 2, Southern Urals, Aktyubin Region (Carboniferous of Kazakhstan)

Where: Kazakhstan (50.7° N, 57.5° E: paleocoordinates 15.1° N, 38.0° E)

• coordinate estimated from map

• outcrop-level geographic resolution

When: Arnsbergian (326.4 - 318.1 Ma)

• Lower Namurian Nm1c2

• group of beds-level stratigraphic resolution

Environment/lithology: offshore shelf; lithified carbonate

Size class: macrofossils

Primary reference: V. E. Ruzhentsev and M. F. Bogoslovskaya. 1971. Namurskiy etap v evolyutsii ammonoidey. Rannenamyurskie ammonoidei. Akademiya Nauk SSSR, Trudy Paleontologicheskogo Instituta 133:1-382 [M. Clapham/M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 166863: authorized by Matthew Clapham, entered by Matthew Clapham on 02.03.2015

Creative Commons license: CC BY (attribution)

Taxonomic list

• Focus on ammonoidea.
Cephalopoda
 Prolecanitida - Pronoritidae
Stenopronorites uralensis Karpinsky 1889 ammonite
 Goniatitida - Delepinoceratidae
Proshumardites delepinei Schindewolf 1939 ammonite
 Goniatitida - Glaphyritidae
Syngastrioceras globosum Easton 1943 ammonite
Syngastrioceras laxumbilicale Ruzhentsev and Bogoslovskaya 1971 ammonite
Glaphyrites uralensis Ruzhentsev and Bogoslovskaya 1971 ammonite
Stenoglaphyrites involutus Gordon 1964 ammonite
Stenoglaphyrites miseri Gordon 1964 ammonite
Fayettevillea occidentalis n. sp. Ruzhentsev and Bogoslovskaya 1971 ammonite
 Goniatitida - Cravenoceratidae
Nuculoceras kazakhstanicum n. sp. Ruzhentsev and Bogoslovskaya 1971 ammonite
 Goniatitida - Eogonioloboceratidae
Arcanoceras burmai Miller and Downs 1950 ammonite