Geographic location
Pacific
29
Antarctic
22
Arctic
13
Southern Ocean
9
The Antarctic
8
Austral
7
Prydz Bay
6
Okhotsk
4
Arctic Ocean
2
Bory
2
Canada
2
Makarov Basin
2
Ross Sea
2
South Shetland Islands
2
Vasa
2
Amery
1
Amery Ice Shelf
1
Amundsen Basin
1
Amundsen Sea
1
Barents Sea
1
Bering Sea
1
Charybdis
1
Chukchi Sea
1
Deacon
1
Drake Passage
1
East Antarctic Ice Sheet
1
East Antarctica
1
Eta
1
Indian
1
Lamarck
1
Mackenzie Delta
1
Nares
1
Soi
1
Weddell
1
Weddell Sea
1
West Antarctic Ice Sheet
1
West Antarctica
1
Zhongshan
1
Zhongshan Station
1
Zubov
1