Locality	Layer
	USA, Kansas, Greenwood Co., Beaumont	Grenola Lst.
	USA, Kansas, Greenwood Co., Piedmont, 1 ml N of	Wabaunsee group
	USA, Kansas, Greenwood Co., Piedmont, 1.5 mls N of	Wabaunsee group
	USA, Kansas, Iola	Iola Lst.
	USA, Kansas, Lyon Co., Emporia, N end of	Wabaunsee group
	USA, Kansas, Welborn, Boyn's quarry	Argentine Lst.
	USA, Missouri, Kansas City	Westerville Fm.
	USA, Missouri, Nodaway Co., Burlington Junction, 2 mls W of	Cedar Vale Shale
	USA, Missouri, Nodaway Co., Burlington Junction, 3 mls S of	Cedar Vale Shale
	USA, New Mexico, Otero Co., Tularosa	Middle Bursum Fm.
	USA, Oklahoma, Canadian River, T. 5 N., R. 8 E.	Wewoka Fm.
	USA, Oklahoma, Canadian River, T. 7 N., 9. 8 E.	Wewoka Fm.
	USA, Oklahoma, Johnston Co., Johnston Co., sec.18, T. 3 S., R. 7 E.	Boggy Shale
	USA, Texas, Graham	Graham Fm.