Authors Year Title
Bogoslovsky & Kuzina 1980 Podsdnedevonskiye ammonoidei Basseyna reki Kozhim na pripolyarnom Urale.
Paleontologicheskiy Zhurnal, 1980 (2): 67-73, fig.1,2, pl.9; Moskva.
Bogoslovsky 1981 Devonskie ammonoidei, III. Klimenii (Podotryad Gonioclymeniina).
Trudy paleont. Inst., 191: 1-122, fig.1-50, pl.1-16; Moskva.