IODP SEDIS - Thesaurus -

Yanshanian
BT	Chronostratigraphic Units
	.Phanerozoic
	..Mesozoic
	...Yanshanian
UF	Yanshanian Orogeny
	Yenshan
	Yenshanian
	Yenshanian Orogeny
RT	Jurassic
	Cretaceous
	China
SN	China. Indexed with ages as applicable. Added to Thesaurus in 1989.

Yanshanian Orogeny
USE	Yanshanian