Geographic location
Pacific
Antarctic
161
Arctic
155
Southern Ocean
125
Indian
97
The Antarctic
78
Arctic Ocean
46
New Zealand
45
Bering Sea
38
Antarctic Peninsula
35
Greenland
27
Okhotsk
25
Canada
22
West Antarctica
19
Victoria Land
18
Kamchatka Peninsula
16
Ross Sea
15
East Antarctica
11
Patagonia
11
Weddell
11
Austral
10
Chukchi Sea
10
Mid-Atlantic Ridge
10
Transantarctic Mountains
10
Weddell Sea
10
Bering Strait
9
Bowers
8
Byrd
8
Drake Passage
7
Mackenzie River
7
Marie Byrd Land
7
Yukon
7
Amundsen Sea
5
Anchorage
5
Bellingshausen Sea
5
Canadian Arctic Archipelago
5
Kerguelen
5
Oyashio
5
Southeast Indian Ridge
5
Tonga
5
Argentina
4
Australian-Antarctic Discordance
4
Baffin Bay
4
Barents Sea
4
British Columbia
4
Emperor Seamount Chain
4
Gulf of Alaska
4
Hudson
4
Queensland
4
Thurston
4
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