Locality	Layer
	USA, Illinois, Sangamon Co., Rolls Ford	Sparland Fm. of McLeansboro group
	USA, Indiana, Brown County, unrecorded	Gaptank Fm., near top
	USA, Indiana, Brown County, unrecorded	Graford Fm.
	USA, Indiana, Brown County, unrecorded	Graham Fm.
	USA, Indiana, Brown County, unrecorded	Iatan Lst. of Pedee Group
	USA, Indiana, Brown County, unrecorded	Nelagoney Fm.
	USA, Indiana, Brown County, unrecorded	Nellie Bly Fm.
	USA, Indiana, Brown County, unrecorded	Seminole Fm.
	USA, Indiana, Brown County, unrecorded	Stranger Fm. of Douglas Group
	USA, Indiana, Brown County, unrecorded	upper Strawn
	USA, Missouri, Kansas City	Iola Lst.
	USA, Ohio, Guernsey County, Cambridge	Conemaugh Fm.
	USA, Oklahoma, Osage Co., Osage Co., sec.32, T.24N., R.9E.	Kanwaka Fm.
	USA, Pennsylvania, Allegheny Co., Creighton	Brush Creek Lst.
	USA, Pennsylvania, Allegheny Co., Pittsburgh	Brush Creek Lst.
	USA, Texas, Brewster Co., Lenox, 4.5 mls ESE of	Gaptank Fm., upper part (?)
	USA, Texas, Brewster Co., Wolf Camp, NW of, Glass Mts.	Gaptank Fm., near top
	USA, Texas, Graham	Graham Fm.
	USA, Texas, Jack Co., Jacksboro, 3.5mls E of	Graham Fm., Finis Shale
	USA, Texas, McCulloch Co., Fife, 1.75 mls E of	Graham Fm., upper part
	USA, Texas, Palo Pinto Co., Kyle Mt.	Graford Fm.
	USA, Texas, Stephens Co., Caddo, 1.5 ml E of	Graham Fm., lower part
	USA, Texas, Wise Co., Bridgeport, Br. Brick Co. clay pit	Graford Fm.
	USA, Texas, Young Co., South Bend, 0.5 ml SW of	Graham Fm., upper part