Locality	Layer
	China, Xinjiang, East Junggar Basin	Shiqiantan Fm.
	USA, Oklahoma, Pontotoc Co., Cherokee Co., sec.22, T.3N., R.7E.	Boggy Shale
	USA, Oklahoma, Pontotoc Co., Pontotoc Co., sec.22, T.3N., R.7E	Middle part of Boggy Shale