	Authors	Year	Title
	Lemosquet, Conrad & Manger	1985	Ammononoids. [In: M.Diaz, R.H.Wagner, C.F. Winkler Prins & L.F.Granados, eds., The Carboniferous of the World, 2.] International Union of Geological Sciences Publication, 20: 367-372, pls.7-10, Madrid.