Locality	Layer
	USA, New York, Chautauqua Co., Corell's Point, Lake Erie	Gowanda Shale, lower part
	USA, New York, Chautauqua Co., Lake Erie shore	Cashaqua Shale
	USA, New York, Erie Co., Angola, Big Sister Creek	Angola Shale
	USA, New York, Erie Co., Angola, Lake Erie Shore	Angola Shale
	USA, New York, Erie Co., Farnham Creek	Angola Shale
	USA, New York, Genesee Co., Sonyea	Naples Fm.
	USA, New York, Yates Co., Naples	Cashaqua Shale