Locality	Layer
	USA, Oklahoma, Tulsa Co., Sand Springs, 6.5 mls W of	Nellie Bly Fm.
	USA, Texas, Brewster Co., Lenox, 4.5 mls ESE of	Gaptank Fm., upper part (?)
	USA, Texas, Brewster Co., Wolf Camp, 5 mls NE of, Glass Mts.	Gaptank Fm., near top
	USA, Texas, Brewster Co., Wolf Camp, NW of, Glass Mts.	Gaptank Fm., near top
	USA, Texas, Brown Co., Lake Brownwood, TXV-49	Caddo Fm.,Colony Creek Shale Mb.
	USA, Texas, Brown Co., Weedon School, 0.5 ml ENE of	Graham Fm., lower part
	USA, Texas, Young Co., South Bend, 0.5 ml SW of	Graham Fm., upper part