NAME 



DESIG. 



LAT. 



LONG. 



60°-90°N., 150°-180°W. 



Amerasia Basin basin 



Barrow Canyon canyon 



Barrow Seavalley: see Barrow Canyon canyon 



Barrow Submarine Canyon: see Barrow Canyon canyon 



Bering Strait Sea Valley: see Bering Strait Valley valley 



80°00'N 

 72°30'N 

 72°30'N 

 72°30'N 

 65°45'N 



170°00'W 

 154°00'W 

 154''00'W 

 154''00'W 

 168''30'W 



Bering Strait Valley 



Booshu Ridge: see Booshu Spur 



Booshu Spur 



Chaplino Sea Valley: see Chaplino Valley 



Chaplino Valley 



Charli, Ushchel'ye: see Charlie Gap 



Charlie Gap 



Chirikof Basin 



Chirikov Basin: see Chirikof Basin 



Chukchi Abyssal Plain: see Chukchi Plain 



valley 



spur 



spur 



valley 



valley 



gap 

 gap 



basin 

 basin 

 plain 



65°45'N 

 63°34'N 

 63°34'N 

 64°10'N 

 64°10'N 



78°00'N 

 78°00'N 

 64°30'N 

 64°30'N 

 77°00'N 



168°30'W 

 172°17'W 

 M2°M'\N 

 17r47'W 

 171°47'W 



17r00'W 

 171°00'W 

 169°00'W 

 169°00'W 

 172^00' W 



Chukchi Borderland 



Chukchi Cap: see Chukchi Plateau 



Chukchi Plain 



Chukchi Plateau 



Chukchi Rise 



borderland 



plateau 



plain 



plateau 



rise 



77°00'N 

 78°00'N 

 77°00'N 

 78°00'N 

 78°00'N 



165°00'W 

 165°00'W 

 172°00'W 

 165°00'W 

 165°00'W 



Chukotskoye Podnyatiye: see Chukchi Rise 

 Fletchera, Abissal'naya Ravnina: 



see Fletcher Plain 

 Fletcher Abyssal Plain: see Fletcher Plain 

 Fletcher Plain 

 Gambell Ridge: see Gambell Shoal 



plain 

 plain 

 plain 

 shoal 



78°00'N 



86°00'N 

 86°00'N 

 86°00'N 

 64°00'N 



165°00'W 



179°59'W 

 179°59'W 

 179°59'W 

 170°45'W 



Gambell Shoal 

 Geral'd, Banka: 

 Hanna Bank 

 Hanna Shoal 

 Herald Bank 



see Herald Reef 



shoal 



reef 



bank 



shoal 



bank 



64°00'N 

 70°20'N 

 72°00'N 

 72°00'N 

 70°30'N 



170°45'W 

 171°04'W 

 162°00'W 

 162°00'W 

 17r30'W 



11-106 



