	Authors	Year	Title
	Clarke	1899a	The Naples fauna (fauna with Manticoceras intumescens) in Western New York. New York State Museum Annual Report, 50: 31-161, fig.1-106, pl.1-9; Albany.
	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.