Locality	Layer
	USA, Maryland, Corriganville	Jennings Fm.
	USA, New York (undifferentiated), Cayuga Creek 1.5 mls NW of Cowlesville	Lower Cashaqua Shale
	USA, New York (undifferentiated), Cazenovia Creek 0.8mls S of Spring Brook	Lower Cashaqua Shale
	USA, New York (undifferentiated), Conesus Lake	Naples Fm.
	USA, New York (undifferentiated), Hemlock Lake	Naples Fm.
	USA, New York (undifferentiated), Naples, Griesa Hill Road	Parrish Lst.
	USA, New York (undifferentiated), Randall Gully 2.5 mls S Bristol Center	Lower Cashaqua Shale
	USA, New York (undifferentiated), Woodville, Snyder Gully, Canandaigua L.	Parrish Lst.
	USA, New York (undifferentiated), Wyoming Gulf, Wyoming	Lower Cashaqua Shale
	USA, New York, Chautauqua Co., Lake Erie shore	Cashaqua Shale
	USA, New York, Chautauqua Co., Portland Harbor	Portage Shales
	USA, New York, Chemung Co., Elmira	Chemung Fm.
	USA, New York, Erie Co., Eighteen-Mile Creek	Cashaqua Shale
	USA, New York, Genesee Co., Attica	Naples Fm.
	USA, New York, Genesee Co., Sonyea	Naples Fm.
	USA, New York, Livingstone Co., Cashaqua Creek	Naples Fm.
	USA, New York, Livingstone Co., Mount Morris	Naples Fm.
	USA, New York, Livingstone Co., Paterson's Creek	Hamilton Fm.
	USA, New York, Livingstone Co., Shurtleff's Gully	Cashaqua Shale
	USA, New York, Ontario Co., Briggs Gully near Honeoye Lake	Naples Fm.
	USA, New York, Ontario Co., Honeoye Lake	Cashaqua Shale
	USA, New York, Ontario Co., Naples, Parrish Gully (Conklin Gully)	Naples Fm.
	USA, New York, Ontario Co., Naples, Parrish Gully (Conklin Gully)	Parrish Lst.
	USA, New York, Ontario Co., Naples, Snyder's Gully	Middlesex Shale
	USA, New York, Ontario Co., Whetstone Brook W of Honeoye	West River Shale
	USA, New York, Shuyler Co., Pine Valley	Chemung Fm.
	USA, New York, Yates Co., Naples	Cashaqua Shale
	USA, New York, Yates Co., Rock Stream	Naples Fm.
	USA, Virginia, Rich Mt., W of Creek Valley	Jennings Fm.
	USA, West Virginia, Gilpintown W of Burlington	Naples Fm.
	USA, West Virginia, Randolph Co., Tygart Valley	unrecorded