	Authors	Year	Title
	Bogoslovskaya	1962	Artinskie ammonoidei Srednego Urala. Trudy Paleontogicheskogo Instituta Akademiya Nauk SSSR, 87: 1-103, fig.1-52, pl.1-11; Moskva.
	Foord & Crick	1897	Catalogue of the fossil Cephalopoda in the British Museum (Natural History). Part III, containing the Bactritidae and part of the Suborder Ammonoidea). pp.I-XXXIII, 1-303, 145 figs., London.