IODP SEDIS - Thesaurus -

gorges
BT	valleys
	.gorges
RT	fluvial features
	troughs
	waterways
	glacial features
	channels
	canyons
	solution features
	poljes
	rilles
SN	Added to Thesaurus in 1993.

Gorges District, Yangtze
USE	Yangtze Three Gorges