Locality	Layer
	USA, Arkansas, Searcy Co., Marshall, 1 ml SE of	Fayetteville Fm., lower shale
	USA, Arkansas, Searcy Co., Marshall, Highway 65 at water tank	Fayetteville Fm., lower shale
	USA, Arkansas, Searcy Co., Marshall, US Highway 65, outs. City lim.	Fayetteville Shale, lower part
	USA, Arkansas, Washington Co., Fayetteville, N of Washington Mountain	Fayetteville Shale, lower member
	USA, Arkansas, Washington Co., Fayetteville,2 mls E of,S slope East Mt.	Fayetteville Shale, lower part
	USA, Arkansas, Washington Co., West Fork, W of	Fayetteville Shale, upper member