	Authors	Year	Title
	Bogoslovsky	1969	Devonskie ammonoidei. I. Agoniatity. Trudy paleont. Inst., 124: 1-341, fig.1-104, pl.1-29; Moskva.
	Nikolaeva & Bogoslovsky	2005	Devonskie ammonoidei: IV. Klimenii (podotriad Clymeniina). Trudy Paleontologicheskogo instituta, Rossiiskaia akademiia nauk, vol. 287, pp. 1-214, 78 fig., 32 pl., (Nauka) Moskva.