Geographic Subject
Russia (Federation)
276
Soviet Union
41
Ukraine
37
Former Soviet republics
27
Europe, Eastern
21
Siberia (Russia)
18
Russian Far East (Russia)
17
Siberia
17
Ural Mountains Region
17
Russian Far East
16
Russia
14
Ural Mountains Region (Russia)
14
Asia, Central
13
Black Sea Lowland
12
Black Sea Lowland (Ukraine)
12
Volga River Region
12
Volga River Region (Russia)
12
Caucasus
9
Eurasia
9
Tatarstan (Russia)
9
Turkmenistan
9
Caucasus, Northern
8
Caucasus, Northern (Russia)
8
Siberia, Western
8
Siberia, Western (Russia)
8
Tatarstan
8
Crimea
7
Crimea (Ukraine)
7
Kievan Rus
7
Uzbekistan
7
Don River Region (Russia)
6
Primorskiĭ kraĭ (Russia)
6
Don River Region
5
Kazakhstan
5
Primorskiĭ kraĭ
5
Tajikistan
5
Volga-Ural Region
5
Volga-Ural Region (Russia)
5
Yenisey River Valley
5
Altaĭskiĭ kraĭ
4
Altaĭskiĭ kraĭ (Russia)
4
Amur River Region (China and Russia)
4
Bactria
4
Baraba Lowland (Russia)
4
Black Sea Region
4
China
4
Cimmerian Bosporus (Kingdom)
4
Karelia
4
Karelia (Russia)
4
Komi
4
more ...