Locality	Layer
	Algerita, 4.5 mls SW of	Smithwick Shale
	Algerita, 4.5mls SE of Richlands Springs	Smithwick Shale
	Bend, 1 ml SW of	Smithwick Shale
	Bend, 10 mls SW of	Marble Falls Lst.
	Cherokee Creek 9 mls NE of Cherokee	Barnett Shale
	Cherokee Creek	Smithwick Shale
	Colorado River, 0.75 mile SE of Bend	Smithwick Shale
	Leonard Ranch	Barnett Fm.
	Richland Springs, near	Barnett Fm.
	San Saba, 2.5 mls SE of	Barnett Fm.
	San Saba, 7 mls E of	Barnett Fm.
	San Saba, SW of, at Chappel Hill	Barnett Fm.
	Wallace Creek	Smithwick Shale