Geographic location
Marsden
168
Greenland
124
Arctic
85
Arctic Ocean
57
Scotia Sea
55
Pacific
34
Norwegian Sea
33
Chukchi Sea
31
Amundsen Sea
25
Barents Sea
25
Antarctic
24
Weddell
24
Weddell Sea
24
Svalbard
23
Atka
17
Neumayer
16
Southern Ocean
15
Svyatogor Ridge
10
Drake Passage
8
Bering Sea
7
Hudson
6
Goyena
4
Hudson Bay
4
Indian
4
Kara Sea
4
Kongsfjord
4
Ny-Ålesund
4
Orcadas
4
The Antarctic
4
Wilkes Land
4
Austral
3
Mak
3
Riiser-Larsen
3
Riiser-Larsen Sea
3
Ross Sea
3
Rus’
3
Shackleton
3
Zapiola
3
Zvezda
3
Antarctic Peninsula
2
Bergen
2
Canada
2
Carlini Station
2
Chaplino
2
Coulter
2
East Antarctica
2
Ekström Ice Shelf
2
King George Island
2
Kivak
2
Kukun
2
more ...