IODP SEDIS - Thesaurus -

Th-232
BT	isotopes
	.radioactive isotopes
	..Th-232
BT	metals
	.actinides
	..thorium
	...Th-232
RT	Th-232/Th-230
	U-238/Th-232
SN	This term has multiple hierarchies.

Th-232/Th-230
BT	isotopes
	.radioactive isotopes
	..Th-232/Th-230
BT	metals
	.actinides
	..thorium
	...Th-232/Th-230
UF	Th-230/Th-232
RT	isotope ratios
	Th-230
	Th-232
SN	This term has multiple hierarchies.

Th-232/U-238
USE	U-238/Th-232