Geographic location
Arctic
Arctic Ocean
Pacific
16
Bering Sea
8
Canada
8
Chukchi Sea
7
Gakkel Ridge
7
Barents Sea
5
Makarov Basin
5
Amundsen Basin
4
Chukchi Abyssal Plain
4
Greenland
4
Laptev Sea
4
North Pole
3
Svalbard
3
Alpha Ridge
2
Chukchi Rise
2
Ellesmere Island
2
Fukushima
2
Mackenzie River
2
Yermak Plateau
2
Amerasia Basin
1
Baffin Bay
1
Bering Strait
1
Canadian Arctic Archipelago
1
Chukchi Shelf
1
Duck Hawk Bluffs
1
Great Slave Lake
1
Hudson
1
Hudson Bay
1
Kara Sea
1
Krossfjorden
1
M'Clure Strait
1
Nares
1
Northwind Abyssal Plain
1
Petrova
1
St. Anna Trough
1
Wrangel Island
1