Locality	Layer
	Center Township, Little Beaver Creek	Allegheny group, Washingtonville unit
	Franklin Township, Summitville	Conemough group, Brush Creek unit
	Madison Township, Harry Given farm	Conemough group, Brush Creek unit
	Madison Township, U.S.Rte. 30	Conemaugh group, Brush Creek unit
	Perry Township, Brookwood mine.	Allegheny group, Columbiana unit
	Salem Township, Sterling Coal Co.	Allegheny group, Columbiana unit
	Salem, Buzzard Mine	Allegheny group, Columbiana Lst.
	Salem, Franklin Square	Allegheny group, Columbiana Lst.
	Washington Township, Salineville	Conemaugh group, Brush Creek unit