Locality	Layer
	USA, Arkansas, Boone Co., Harrison, Gaither Mountain	Brentwood Lst.
	USA, Arkansas, Boone Co., Pilot Mt. 3.5 mls SW of Valley Springs	Brentwood Lst.
	USA, Arkansas, Washington Co., Fayetteville quad.	Bloyd Fm., Brentwood Lst.
	USA, Arkansas, Washington Co., Fayetteville, NE part	Bloyd Fm., Conglomerat
	USA, Arkansas, Washington Co., Fayetteville, W bluff of East Mountain	Bloyd Fm., Kessler Lst.
	USA, Oklahoma, Choteau, Brush Creek	Morrowan
	USA, Oklahoma, Ft. Gibson, Keough quarry	Brentwood Lst.
	USA, Oklahoma, Muskogee Co., Braggs, spillway of Greenleaf Creek	Brentwood Lst.
	USA, Oklahoma, Tulsa Co., Collinsville, S of, T.22N., R.14E.	Seminole Fm., just above Dawson coal
	USA, Oklahoma, Wagoner	Morrowan
	USA, Texas, San Saba Co., Bend, 1 ml SW of	Smithwick Shale