IODP SEDIS - Thesaurus -

Tunguska
BT	Commonwealth of Independent States
	.Russian Federation
	..Siberian Platform
	...Tunguska
RT	Angara River
	Tunguska River
	impact features
	Stony Tunguska River
	Lower Tunguska River
SN	In GeoRef indexing, this term is used to indicate a general area. Name of three rivers flowing into the Yenisei River in central Siberia: the Lower Tunguska River, Stony Tunguska River, and the lower course of the Angara River which was called the Upper T

Tunguska Basin
BT	Commonwealth of Independent States
	.Russian Federation
	..Tunguska Basin
BT	Asia
	.Tunguska Basin
RT	coal fields
	Siberia
	Tunguska Syneclise
SN	Large coal basin in central Siberia between the Yenisei River and the Lena River in an area drained by the lower Angara River (also called the Upper Tunguska), the Stony Tunguska River, and the Lower Tunguska River. This term has multiple hierarchies.

Tunguska River
BT	Commonwealth of Independent States
	.Russian Federation
	..Tunguska River
BT	Asia
	.Tunguska River
RT	Angara River
	Tunguska
	Stony Tunguska River
	Lower Tunguska River
SN	Tributary of the Amur River in the Soviet Far East near Khabarovsk. Not to be confused with the Lower Tunguska River, Stony Tunguska River, and Angara River (Upper Tunguska) rivers that drain into the Yenisei River in central Siberia. This term has multip

Tunguska Series
BT	Chronostratigraphic Units
	.Phanerozoic
	..Paleozoic
	...upper Paleozoic
	....Tunguska Series
RT	Russian Federation
SN	Composed of 2 sections (ascending): productive section with coal beds and a section of tufa containing intercalary beds of normal sedimentary rock. In Tunguska Basin of central Siberia.

Tunguska Syncline
USE	Tunguska Syneclise

Tunguska Syneclise
BT	Commonwealth of Independent States
	.Russian Federation
	..Tunguska Syneclise
BT	Asia
	.Tunguska Syneclise
UF	Tunguska Syncline
RT	Siberia
	Tunguska Basin
SN	The Tunguska Basin area in central Siberia. This term has multiple hierarchies.