	Authors	Year	Title
	Donovan	1943	Species of Archoceras from Saltern Cove, Devon. Proceedings of the Nationalist's Bristol Society, (1942) 9: 375-380, pl.13.
	House	1962	Observations on the ammonoid succesion of the North American Devonian. Journal of Paleontology, 36: 247-284, fig.1-15, tab.1-3, pl.43-48; Tulsa, Okla.