Locality	Layer
	USA, Texas, Jack Co., Jacksboro, 3.5mls E of	Graham Fm., Finis Shale
	USA, Texas, Jack Co., Jacksboro, 4 mls ENE of	Graham Fm.
	USA, Texas, Jack Co., Jacksboro, 6.5 mls NE of	Graham Fm., lower part
	USA, Texas, Jack Co., Jacksboro, 6.5mls E of	Graham Fm.