IODP SEDIS - Thesaurus -

Volga-Don region
BT	Commonwealth of Independent States
	.Russian Federation
	..Volga-Don region
BT	Europe
	.Volga-Don region
UF	Volga-Don Interfluve
RT	Volgograd Russian Federation
SN	Between the Don River and Volga River in the Volga-Don Canal area. This term has multiple hierarchies.