	Authors	Year	Title
	Kulagina, Pazukhin & Nikolaeva	2009	Serpukhovian and Bashkirian Bioherm Fazies of the Kizil Formation in the South Urals. E.I.Kulagina, V.N.Pazukhin, S.V.Nikolaeva,N.N.Kochetowa,G.F.Zainakaeva,B.Gibshman & V.A.Konovalova. Proceedings Intern.Scientific Conference Ufa-Sibai, 2009: 78-96, 6 fig., 3 pl., Ufa,
	Librovitch	1941	Otryad Ammonoidea. In: Atlas rukovodyashchikh form iskopaemykh faun SSSR, t. IV. Nizhniy otdel kamennougol'noy sistemy. Gosgeolizdat: 137-153, fig.13-43, pl.34-40; Moskva-Leningrad.
	Murchison, Verneuil & Keyserling	1845	Géologie de la Russie d'Europe et des Montagnes de l'Oural. I-XXXII, 1-512, pl.1-43, pl.A-G; London, Paris.
	Pitinova	1974	Stratigrafiya i ammonoidei Namyura Tsentral'nykh Kyzylkumov i Yuzhnoi Fergany. 1-66, 8 figs.,1 tab., 12 pls., Tashkent (Izdatel'stvo FAN Uzbekskoy SSR).
	Popov	1975	Ammonoidea (Ammonoidei). In: Paleontologicheskii Atlas kamennougol'nykh otlozhenii Urala. [In Russian]. Trudy VNIGRI 383: 111-130, pls.35-44, Leningrad (Nedra).
	Rauzer-Chernousova	1928	O nekotorykh kamennougol'nykh ammonitakh Fergany. [Russ. with German summary: Über die Carbonammonitenfauna von Fergana.] Izvestiia Assotsiatsii nauchno-issledovatalskikh institutov pri fiz.-mat. fakultete Mosk. Univ. 1: 164-178, 14 text-figs., Moskva.
	Ruzhencev	1975	Ammonoidei i khronostratigrafiia Karbona vostochnoi Sibiri. Paleontologicheskii Zhurnal, 1975 (2): 28-45, fig.1-7, pl.1,2; Moskva.
	Ruzhencev & Bogoslovskaya	1978	Namyurskiy etap v evolyutsii ammonodey. Pozdnenamyurskiye ammonoidei. Trudy Paleontologicheskogo Instituta Akademiya Nauk SSSR, 167: 1-336, fig.1-108, pl.1-44; Moskva.
	Yanishevskii	1900	Fauna kamennougol'nogo izvestniaka, vystupaiushchago po r. Shartymke, na vostochnom" sklone Urala. Trudy obshchestva estestv. pri. imper. Kazansk. Univers. 34 (5): 398 p., 7 pls., 1 map, Kazan.
	Zakharov	1969	Novye dannye k stratigrafii Namiura po ammonoideiam khr. Karachatyr. Doklady Akademii Nauk SSSR 1969, 185 (1): 149-151, 1 text-fig., Moskva.