Kiya River, 900 m above Grebeshok rock (Clymenia-Gonioclymenia zone) (Devonian of Kazakhstan)

Where: Kazakhstan (50.9° N, 57.8° E: paleocoordinates 8.2° N, 25.2° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Late/Upper Famennian (364.7 - 360.7 Ma)

• Clymenia-Gonioclymenia zone. Perhaps same as beds 7 or 8 from Bogoslovsky (1969) but no bed numbers given.

• group of beds-level stratigraphic resolution

Environment/lithology: lithified limestone

Size class: macrofossils

Reposited in the PIN

Primary reference: V. I. Bogoslovsky. 1981. Devonskie ammonoidei. III. Klimenii (Podotryad Gonioclymeniina). Akademiya Nauk SSSR, Trudy Paleontologicheskogo Instituta 191:1-122 [M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 189773: authorized by Matthew Clapham, entered by Matthew Clapham on 06.11.2017

Creative Commons license: CC BY (attribution)

Taxonomic list

Cephalopoda
 Clymeniida - Gonioclymeniidae
Gonioclymenia subcarinata Muenster 1839 ammonite
Gonioclymenia hoevelensis Wedekind 1914 ammonite
 Clymeniida - Costaclymeniidae
Costaclymenia binodosa Muenster 1832 ammonite
 Clymeniida - Sphenoclymeniidae
Sphenoclymenia plana Bogoslovsky 1981 ammonite
 Clymeniida - Biloclymeniidae
Kiaclymenia uralica n. gen. n. sp. Bogoslovsky 1955 ammonite
Biloclymenia aktubensis n. sp. Bogoslovsky 1981 ammonite