	Authors	Year	Title
	Kuzina	1974	Saurskiy kompleks ranekamennougol'nykh ammonoidey. Paleontologicheskiy Zhurnal, 1974 (4): 18-31, fig.1-5, pl.3,4; Moskva.
	Kuzina	1980	Saurskie ammonoidei. Trudy Paleontologicheskogo Instituta Akademiya Nauk SSSR, 181: p.1-108, fig.1-29, pl.1-9; Moskva.
	Kuzina & Konovalova	2004	Novye ammonoidei iz pogranichnykh Turneisko-Vizeiskikh otlozhenii na reke Kozhim (Pripolianyi Ural). [New Ammonoids from the Tournaisian-Visean Boundary Beds on the Kozhim River (Subpolar Ural Mountains)]. Paleontologicheskii Zhurnal, 2004 (1), 10-18 [10-19], 5 fig., pl.3, Moskva.