Authors Year Title
Doguzhaeva 1999 Chelyutnoi apparat pozdnekamennougol'nykh ammonoidei Yuzhnogo Urala.
In: Rozanov,A.Yu. & Shevyrev,A.A. (eds.), Fossil cephalopods: Recent advances in their study, Ross.Akad.Nauk, Paleont.Inst.: 68-87, 3 pls., Moskva.
Leonova & Boiko 2011 Reviziya Permskogo Semeystva Ammonoidey Thalassoceratidae Hyatt [Revision of the Permian Ammonoid Family Thalassoceratidae Hyatt]
Paleontological zhurnal, no. 6, pp. 7-16 [Paleontological Journal, vol. 45, no. 6, pp. 599–608].
Popov 1975 Ammonoidea (Ammonoidei). In: Paleontologicheskii Atlas kamennougol'nykh otlozhenii Urala. [In Russian].
Trudy VNIGRI 383: 111-130, pls.35-44, Leningrad (Nedra).
Ruzhencev 1949 Sistematika i evolyutsia semeystv Pronoritidae Frech i Medlicottiidae Karpinsky.
Trudy Palentologicheskogo Instituta Akademiya Nauk SSSR, 19: 1-206, fig.1-88, pl.1-17; Moskva.
Ruzhencev 1950 Verkhnekamennougol'nye ammonity Urala.
Trudy Paleont. Inst., Akad. Nauk SSSR, 29: 1-220, fig.1-84, pl.1-15; Moskva.
Zakharov, Vavilov & Popov 1987 Mikrostruktura rakoviny pozdnepaleozoyskikh i triasovykh ammonoidey Boreal'noy oblasti.
In: Problemy biostratigrafii permi i triasa Vostoka SSSR; DVNTs AN SSSR, 1987: 105-108, pl.19-24; Vladivostok.