Locality	Layer
	Canada, NW Territor.+Arctic Islands, Axel Heiberg Island, GSC C4010	early Atokan
	Canada, NW Territor.+Arctic Islands, Ellesmere Island, Blue Mts., GSC 58924	late Atokan
	Canada, NW Territor.+Arctic Islands, Ellesmere Island, Blue Mts., GSC C4085	late Atokan
	Canada, NW Territor.+Arctic Islands, Ellesmere Island, Krieger Mts., GSC 4083	early Atokan
	Canada, NW Territor.+Arctic Islands, Ellesmere Island, Krieger Mts.,GSC 21750	Desmoinesian