NAME 
Northwest Bellona Reef 
Northwest Christmas Island Ridge: 
see Christmas Ridge 
Northwest Danger Shoals 
Northwestern New Zealand Rise: 
see Lord Howe Rise 
Northwest Hawaiian Ridge 
Northwest Investigator Reef: 
see Fiery Cross Reef 
Northwest Pacific Basin 
Northwest Pacific Ridge: 
see Emperor Seamounts 
Northwest Pacific Rise: see Shatskiy Rise 
Northwest Ramos Shoal 
Northwest Seamounts: see Emperor Seamounts 
Northwest Shoal: see Northwest Ramos Shoal 
Northwest Shoals: 
see Northwest Danger Shoals 
Northwest Shoals: see Northwest Ramos Shoal 
Northwest Slope 
Northwind Cordillera: see Northwind Ridge 
Northwind Escarpment 
Northwind Plain 
Northwind Ridge 
Northwind Seahigh: see Northwind Ridge 
North Yamato Bank: see North Yamato Ridge 
North Yamato Ridge 
North Yamato Seamount: 
see North Yamato Ridge 
Norton Plain 
Norvezhskaya Kotlovina: see Norwegian Basin 
Norvezhskiy Zhelob: see Norwegian Trench 
Norway Deep: see Norwegian Trench 
Norwegian Basin 
Norwegian Channel: see Norwegian Trench 
Norwegian Deep: see Norwegian Basin 
Norwegian Trench 
Norwegian Trough: see Norwegian Trench 
Norwegische Rinne: see Norwegian Trench 
Noto-tai: see Yamato Ridge 
Nouakchott Canyon 
Nouvelle-Calédonie, Bassin de la: 
see New Caledonia Basin 
Nouvelles-Hébrides, Fossé des: 
see New Hebrides Trench 
Nova Trough 
Novaya Zemlya Trough: 
see East Novaya Zemlya Trough 
Novo-Guineyskiy Zhelob: 
see New Guinea Trench 
Novokaledonskaya Kotlovina: 
see New Caledonia Basin 
I-79 
DESIG. 
reef 
ridge 
reefs 
rise 
ridge 
reef 
basin 
seamounts 
rise 
reef 
seamounts 
reef 
reefs 
reef 
slope 
ridge 
escarpment 
plain 
ridge 
ridge 
ridge 
ridge 
ridge 
plain 
basin 
trench 
trench 
basin 
trench 
basin 
trench 
trench 
trench 
ridge 
canyon 
basin 
trench 
trough 
trough 
trench 
basin 
LAT. 
20°48'S 
5°00'N 
7°41'N 
32°00'S 
33°00'N 
9°38'N 
40°00'N 
42°00'N 
35°00'N 
8°07'N 
42°00'N 
8°07'N 
7°41'N 
8°07'N 
26°45'N 
75°00'N 
76°30'N 
76°00'N 
75°00'N 
75°00'N 
39°55'N 
39°55'N 
39°55'N 
63°54'N 
68°00'N 
59°00'N 
59°00'N 
68°00'N 
59°00'N 
68°00'N 
59°00'N 
59°00'N 
59°00'N 
39°20'N 
18°03'N 
30°00'S 
22°30'S 
2°30'S 
73°30'N 
0°05'N 
30°00'S 
LONG. 
158°29'E 
160°00'W 
117°16’E 
162°00'E 
175°18'W 
125 SHE 
155°00'E 
170°00'E 
160°00'E 
116°57'E 
170°00'E 
116°57'E 
117°16'E 
116°57’'E 
95°40'W 
158°00'W 
155°00'W 
161°00'W 
158°00'W 
158°00'W 
133°50'E 
133°50'E 
133550/E 
168°00'W 
2°00'W 
4°30’E 
4°30'E 
2°00'W 
4°30'E 
2°00'W 
4°30'E 
4°30'E 
4°30'E 
135°00'E 
16°30'W 
165°00'E 
170°00'E 
173°00'W 
61°00'E 
135°50’E 
165°00'E 
