ammonites
Artinskia artiensis Grünewaldt 1860 (ammonite)

Cephalopoda - Prolecanitida - Medlicottiidae

Alternative combinations: Goniatites artiensis, Medlicottia artiensis

Belongs to Artinskia according to T.B. Leonova 2002

Sister taxa: Artinskia kazakhstanica, Artinskia lilianae, Artinskia nalivkini, Artinskia separata, Artinskia whortani

Ecology: fast-moving nektonic carnivore

Average measurements (in mm): shell width 5.82, shell diameter 29.9