IODP SEDIS - Thesaurus -

Norton Sound
BT	Pacific Ocean
	.North Pacific
	..Bering Sea
	...Norton Sound
BT	Pacific Ocean
	.North Pacific
	..Northeast Pacific
	...Norton Sound
RT	Norton Basin
SN	Arm of the Bering Sea, S of Seward Peninsula, W Alaska. This term has multiple hierarchies. Added to Thesaurus in 1981.