Locality	Layer
	Anaktuvuk River, W side of, 11764	black chert in Alapah Lst.
	De Long Mts., Kiligwa River, loc.11857	Lisburne Group,Kuna Fm.
	Etivluk River Valley, 11828	black chert in Alapah Lst.
	Iligluruk Creek, loc.11877	Lisburne Group
	Kanaktuk Lake, Anaktuvuk Valley, 12084	black chert in Alapah Lst.
	Kiligwa River, E fork of, 13204	black chert in Alapah Lst.
	Kiligwa River, W fork of, 14153	black chert in Alapah Lst.
	Kiruktagiak River, 13mls SW junct.,10864	black chert in Alapah Lst.
	Kiruktagiak River,9.5mls SW junct.,10864	black chert in Alapah Lst.
	Lisbourne Ridge, 2 mls S of, 11818	black chert in Alapah Lst.
	Monotis Creek, 12870	black chert in Alapah Lst.
	Nuka River, N bank of, 12787	black chert in Alapah Lst.
	Siksikpuk River Valley, S part, 11804	Missourian
	Wewok, 3 mls SE of, 3586	upper part of black Shale in Alapah Lst.