Where: Kazakhstan (50.4° N, 83.5° E: paleocoordinates 31.8° N, 22.2° E)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Late/Upper Emsian (402.5 - 391.9 Ma)
• Kryukovskoye svita, considered by Bogoslovsky to be Eifelian, but more recent ammonoid correlations suggest Late Emsian age.
• group of beds-level stratigraphic resolution
Environment/lithology: lithified limestone
Size class: macrofossils
Reposited in the PIN
Primary reference: B. I. Bogoslovsky. 1969. Devonskie ammonoidei I. Agoniatitidy. Akademiya Nauk SSSR, Trudy Paleontologicheskogo Instituta 124:1-328 [M. Clapham/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 172082: authorized by Matthew Clapham, entered by Matthew Clapham on 25.07.2015
Creative Commons license: CC BY (attribution)
Taxonomic list
Cephalopoda | |
Anarcestes praecursor Frech 1897 ammonite | |
"Sellanarcestes wenkenbachiformis n. sp." = Diallagites wenkenbachiformis
"Sellanarcestes wenkenbachiformis n. sp." = Diallagites wenkenbachiformis Bogoslovsky 1958 ammonite | |
"Werneroceras ruppachense" = Fidelites ruppachensis
"Werneroceras ruppachense" = Fidelites ruppachensis Kayser 1879 ammonite |