Locality	Layer
	USA, Arkansas, Carroll Co., Green Forest, Bradshaw Mountain	Hale Fm., Prairie Grove Member
	USA, Arkansas, Independence Co., Batesville, Ruddel Hill, White River J.	Ruddel Shale, base
	USA, Arkansas, Independence Co., Rosie, 5 mls SE of	Fayetteville Shale
	USA, Arkansas, Searcy Co., Marshall, 1.5 mls E of Leslie	upper Pitkin Fm.
	USA, Arkansas, Van Buren Co., Peyton Creek bridge 5 mls S of Leslie	Imo Fm.
	USA, Arkansas, Washington Co., Fayetteville, Hickory Creek	Fayetteville Shale
	USA, Arkansas, Washington Co., Fayetteville, Town Branch in SW part	Fayetteville Fm., lower shale
	USA, Kentucky, Rockcastle Co., Crab Orchard	Newman Fm.
	USA, Oklahoma, Coal Co., Wapanucka, N of	Caney Shale, Delaware Creek Member
	USA, Oklahoma, Johnston Co., Wapanucka, NW of	Caney Shale, Delaware Creek Member
	USA, Oklahoma, Pontotoc Co., Ada, 15 mls SE of	Caney Shale, Delaware Creek Member
	USA, Oklahoma, Pontotoc Co., Ada, 6 mls SE of	Caney Shale, Delaware Creek Member
	USA, Oklahoma, Pontotoc Co., Frisco, Clear Boggy Creek	Caney Shale, Sand Branch Member
	USA, Oklahoma, Pontotoc Co., Stonewall, near Asa	Caney Shale
	USA, Texas, Culberson Co., Sierra Diablo	Helms Fm.
	USA, Texas, Presidio Co., Shafter, Cieneguita Ranch	Cieneguita Fm.
	USA, Texas, San Saba Co., San Saba, 2.5 mls SE of	Barnett Fm.