Locality	Layer
	Canada, NW Territor.+Arctic Islands, Ellesmere Island, Blue Mts., GSC C10819	base of lowest exposure, late Atokan
	Canada, NW Territor.+Arctic Islands, Ellesmere Island, Blue Mts., GSC C4085	late Atokan
	Canada, NW Territor.+Arctic Islands, Ellesmere Island, Kleybolte P.,GSC 57698	late Atokan
	Canada, NW Territor.+Arctic Islands, Ellesmere Island, Krieger Mts., GSC 4083	early Atokan