NAME 
Northwiné Seahigh: see Northwind Ridge 
Norton Plain 
Ogotoruk Seavalley: see Ogotoruk Valley 
Ogotoruk Valley 
Port Clarence Sea Valley: see Port Clarence Valley 
Port Clarence Valley 
Prince of Wales Shoal 
Saint Lawrence Sea Valley: 
see Saint Lawrence Valley 
Saint Lawrence Trough 
Saint Lawrence Valley 
Sargo Plateau 
Sevoukok Ridge: see Sevuokuk Spur 
Sevuokok Spur: see Sevuokuk Spur 
Sevuokuk Spur 
Siberia Abyssal Plain: see Fletcher Plain 
SP, Kotlovina: see SP Basin 
SP Basin 
SP Deep: see SP Basin 
Tin City Shoal 
Ukivok Shoal 
York Shoal 
60°-90°N., 120°-150°W. 
Alpha Cordillera 
Alpha Ridge: see Alpha Cordillera 
Amundsen Strath: see Amundsen Valley 
Amundsen Trough: see Amundsen Valley 
Amundsen Valley 
Beaufort Basin: see Canada Basin 
Beaufort Plateau: see Beaufort Terrace 
Beaufort Terrace 
Boforta, Kotlovina: see Canada Basin 
Canada Abyssal Plain: see Canada Plain 
Canada Basin 
Canada Deep: see Canada Plain 
Canada Deep: see Canada Basin 
Canada Plain 
Canadian Basin: see Canada Basin 
Cat Shoals 
Central Arctic Rise: see Alpha Cordillera 
Crary Seamount 
Fletchers Ridge: see Alpha Cordillera 
Fletchers Rise: see Alpha Cordillera 
Harris Seamount 
Kanadskaya Kotlovina: see Canada Basin 
Laurentian Basin: see Canada Basin 
Loon Shoal 
Mackenzie Canyon 
DESIG. 
ridge 
plain 
valley 
valley 
valley 
valley 
shoal 
valley 
trough 
valley 
plateau 
spur 
spur 
spur 
plain 
basin 
basin 
basin 
shoal 
shoat 
shoal 
cordillera 
cordillera 
valley 
valley 
valley 
basin 
terrace 
terrace 
basin 
plain 
basin 
plain 
basin 
plain 
basin 
shoals 
cordillera 
seamount 
cordillera 
cordillera 
seamount 
basin 
basin 
shoal 
canyon 
LAT. 
75°00'N 
63°54'N 
68°00'M 
68°00'N 
65°23'N 
65°23'N 
65°54'N 
62°50'N 
63°10'N 
62°50'N 
78°15! 
63°46' 
63°46’ 
63°46' 
86°00’ 
ga 
65°12'N 
85°30'N 
85°30'N 
71°30'N 
71°30'N 
71°30'N 
80°00'N 
73°00'N 
73°00'N 
80°00'N 
80°00'N 
80°00'N 
80°00'N 
80°00'N 
80°00'N 
80°00'N 
70°37'N 
85°30'N 
84°00'N 
85°30'N 
85°30'N 
84°00'N 
80°00'N 
80°00'N 
70°35'N 
70°00'N 
LONG. 
158°00'W 
168°00'W 
165°00'W 
165°50'W 
167°30'W 
167°30'W 
168°00'W 
168°40'W 
168°23'W 
168°40'W 
178°00'W 
172°24'W 
172°24'W 
172°24'W 
179°59'W 
172°00'W 
172°00'W 
172°00'W 
167°40'W 
167°47'W 
167°30'W 
125°00'W 
125°00'W 
128°00'W 
128°00'W 
128°00'W 
145°00'W 
140°00'W 
140°00'W 
145°00'W 
140°00'W 
145°00'W 
140°00'W 
145°00'W 
140°00'W 
145°00'W 
149°05'W 
125°00'W 
135°00'W 
125°00'W 
125°00'W 
140°00'W 
145°00'W 
145°00'W~ 
149°08'W 
139°00'W 
