Locality	Layer
	USA, Arizona, Cochise Co., Cochise Co. (central), USGS Loc.8505	lower Colina Lst.
	USA, Arizona, Cochise Co., King of Lead Mine, W of, Chiricahua Mts.	lower Colina Lst.
	USA, Arizona, Santa Cruz Co., Mustang Mts.	Snyder Hill Lst.
	USA, California, Trinity Co., Wildwood, 3 mls NE, near Hall City mine	Middle or Upper Permian
	USA, Idaho, Bear Lake Co., Montpelier	Phosphoria Fm.
	USA, Idaho, Power Co., Roy, S of	Roadian
	USA, Nevada, Elko Co., Montello Range, E side, Wild Hoss Can.	unnamed black limestone
	USA, Nevada, Elko Co., North Carlin Canyon 20 mls W of Elko	Wolfcampian
	USA, Nevada, White Pine Co., Illapah, 15 mls S of, 30 mls W of Ely	? Upper Wolfcampian
	USA, Utah, Wasatch Co., Hobble Creek SE of Provo	Park City Fm.
	USA, Wyoming, Lincoln Co., Raymond Canyon, Sublette Range	Phosphoria Fm.