NAME 
Guaymas Basin 
Gudzon, Kanon: see Hudson Canyon 
Guiana Basin 
Guide Canyon 
Guide Ridge 
Guide Seamount 
Guide Submarine Canyon: see Guide Canyon 
Guide Submarine Mountain: see Guide Seamount 
Guilvinec Canyon 
Guinea Basin 
Guinea Fracture Zone 
Guinea Plain 
Guinea Ridge. see Guinea Rise 
Guinea Rise 
Guinea-Schwelle: see Guinea Rise 
Guinea Swell: see Guinea Rise 
Guinée, Seuil de: see Guinea Rise 
Gulden Draak Seamount 
Gulf of Alaska Seamount Province 
Gullia, Isola: see Graham Shoal 
Gully, The 
Gumdrop Seamount 
Gunnerus Bank 
Gunston Hall Bank 
Gusinaya Bank 
Guy Canyon 
Gvatemal’skaya Kotlovina: see Guatemala Basin 
Gvatemal’skaya Vpadina: 
see Middle America Trench 
Gvianskaya Kotlovina: see Guiana Basin 
Gvineyskaya Kotlovina: see Guinea Basin 
Haast Canyon 
Haast Sea Valley: see Haast Canyon 
Haast Valley: see Haast Canyon 
Habuto Canyon 
Haceta Depression: see Heceta Valley 
Hadrian Seamount 
Hai-chiu An-sha: see Plover Shoal 
Hai-k’ou An-sha: 
see Investigator Northeast Shoal 
Hai-ma T’an: see Seahorse Shoal 
Hai-ning Chiao. see Herald Reef 
Halawa Canyon 
Haldimand Canyon 
Half Moon, Banc: see Half Moon Shoal 
Half Moon Shoal 
Hall Bank: see Hall Tablemount 
Hall Tablemount 
DESIG. 
basin 
canyon 
basin 
canyon 
ridge 
seamount 
canyon 
seamount 
canyon 
basin 
fracture zone 
plain 
rise 
rise 
rise 
rise 
rise 
seamount 
province 
shoal 
canyon 
seamount 
bank 
bank 
bank 
canyon 
basin 
trench 
basin 
basin 
canyon 
canyon 
canyon 
canyon 
valley 
seamount 
reef 
shoal 
reef 
reef 
canyon 
canyon 
reef 
reef 
tablemount 
tablemount 
LAT. 
27°15'N 
39°27'N 
11°00'N 
46°34'N 
52°22'N 
37°01'N 
46°34'N 
37°01'N 
46°44'N 
0°00' 
9°00'N 
1°00'N 
8°00'S 
8°00'S 
8°00'S 
8°00'S 
8°00'S 
29°00'S 
56°00'N 
37°10'N 
44°15'N 
37°27'N 
68°00'S 
36°30'N 
71°30'N 
43°30'N 
11°00'N 
15°00'N 
11°00'N 
0°00" 
44°05'S 
44°05'S 
44°05'S 
35°00'N 
44°00'N 
40°26'N 
15°36'N 
9°10'N 
10°48'N 
4°58'N 
21°12'N 
44°00'N 
8°51'N 
8°51'N 
21°50'S 
21°50'S 
LONG. 
111°30'W 
72°12'W 
52°00'W 
124°47'W 
150°35'W 
123°20'W 
124°47'W 
123°20'W 
5°15'W 
5°00'W 
27°00'W 
3°00'W 
0°00' 
98°20'E 
147°00'W 
12°43’E 
59°15'W 
123°28'W 
33°00'E 
129°45'E 
46°30'E 
49°18'W 
95°00'W 
95°00'W 
52°00'W 
5°00'W 
168°00'E 
168°00'E 
168°00'E 
140°12’E 
124°38'W 
11°42’E 
114°28’'E 
116°27'E 
117°48'E 
112°36'E 
156°43'W 
57°58'W 
116°16'E 
116°16'E 
39°01'E 
39°01'E 
