Geographic Subject
Russia (Federation)
91
Ural Mountains Region
25
Siberia
15
Russian Far East
12
Siberia, Eastern
6
Russia, Northern
4
Siberia, Northeastern
3
Bashkortostan
2
Mongolia
2
Nova︠i︡a Zeml︠i︡a
2
Pechora River Valley
2
Primorskiĭ kraĭ
2
Sakha
2
Timan Ridge Region
2
Verkho︠i︡ansk Range
2
Altai Mountains
1
Anadyr Region
1
Arctic Regions
1
Asia
1
Asia, Central
1
Baikal, Lake
1
Barents Sea
1
Bur︠i︡ati︠i︡a
1
Dagestan
1
East Asia
1
East European Plain
1
Geology
1
Japan, Sea of
1
Kazakhstan
1
Kola Peninsula
1
Kolyma River Watershed
1
Koryak Range
1
Kuril Islands
1
Magadanska︠i︡a oblastʹ
1
North Pacific Ocean
1
Paleontology
1
Pechora River Watershed
1
Pripol︠i︡arnyĭ Ural Mountains Region
1
Russia, Northwestern
1
Salair Ridge
1
Salair Ridge (R.S.F.S.R.)
1
Sayan Mountains
1
Siberia (Russia)
1
Siberia, Western
1
Soviet Union
1
Tien Shan
1
Transbaikalia
1
Tuva
1
Ural Mountains Region (Russia)
1
Verkhoiansk Range
1
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