Geographic Subject
Russia (Federation)
18
Soviet Union
8
Siberia, Western
6
Siberia
5
Kazakhstan
4
Tien Shan
3
Asia, Central
2
Former Soviet republics
2
Russia, Northern
2
Aldan Plateau
1
Antarctica
1
Arctic regions
1
Karelian Isthmus
1
Kola Peninsula
1
Kopet Dag (Turkmenistan and Iran)
1
Kyzyl-Kum
1
Qaraghandy oblysy
1
Russian Far East
1
Siberia (Russia)
1
Siberia, Eastern
1
Ural Valley
1
Verkho︠i︡ansk Range
1
Volga River Valley
1
West Siberian Plain (Russia and Kazakhstan)
1
Yakutia
1