	Authors	Year	Title
	Afanas'eva, Konovalova & Boiko	2006	Evolyutsiya i morfologicheskie preobrazovaniya radiolyarii i ammonoidei v Uralskom Okeane v kamennougol'nykh period. [In Russian with abstract: Evolution and morphological changes in Radiolarians and Ammonoids in the Uralian Ocean] In:Contributions to current Cephalopod Research: Morphology, Systematics,Evolution,Ecology and Biostratigr., Kollektiv PIN, RAN, eds., 61-67, 2 pl., Moskva 2006
	Nikolaeva, Kulagina & Gorozhanina	2015	Carboniferous ammonoids of the Zilair Synclinorium (South Urals) Sovremennye problemy izycheniya golovonogikh mollyskov. Morfologiya, sistematika, evolyutsiya, ekologiya i biostratigrafiya, Paleontologicheskii Institute, Moscow, pp. 75-77
	Popov	1975	Ammonoidea (Ammonoidei). In: Paleontologicheskii Atlas kamennougol'nykh otlozhenii Urala. [In Russian]. Trudy VNIGRI 383: 111-130, pls.35-44, Leningrad (Nedra).
	Ruzhencev & Bogoslovskaya	1971a	Namiurskii etap v evoliutsii ammonodei. Rannenamiurskie ammonoidei. Trudy Paleontologicheskogo Instituta Akademiya Nauk SSSR, 133: 1-382, fig.1-89, pl.1-40; Moskva.