IODP SEDIS - Thesaurus -

Ob-Irtysh Interfluve
BT	Asia
	.Ob-Irtysh Interfluve
BT	Commonwealth of Independent States
	.Ob-Irtysh Interfluve
RT	Russian Federation
	Kazakhstan
	Irtysh River
	Ob River
	Siberian Lowland
SN	Extends from source of both rivers in Altai Mountains to their conjunction in the Siberian Lowland. This term has multiple hierarchies. Indexed with former Soviet republics as applicable.