Geographic location
Pacific
Arctic
28
Chukchi Sea
15
Indian
11
Antarctic
10
New Zealand
9
Pullen
8
Southern Ocean
7
Bering Sea
5
Canada
5
Antarctic Peninsula
4
The Antarctic
4
Bray
3
Lair
3
Okhotsk
3
Austral
2
Baja
2
British Columbia
2
Byrd
2
Drake Passage
2
Horlick Mountains
2
Marie Byrd Land
2
Queen Charlotte
2
Ross Sea
2
Shackleton
2
Shackleton Glacier
2
Guayaquil
1
Keta
1
Marsden
1
Montagu
1
The ''Y''
1