NAME 
Chautauqua Seamount 
Chazhma Canyon 
Chebacco Canyon 
Chehalis Canyon: see Grays Canyon 
Chelan Bank 
Chelan Seamount 
Cherkis Seamount 
Chesapeake Canyon: see Washington Canyon 
Chesterfield Plateau: see Bellona Plateau 
Chesterfield Trough: see Cato Trough 
Chih-chang An-sha: see Hand Shoal 
Chile Basin 
Chile Fracture Zone: 
see Challenger Fracture Zone 
Chile-Peru Trench: see Peru-Chile Trench 
Chile Ridge: see Chile Rise 
Chile Rise 
Chiliyskaya Kotlovina: see Chile Basin 
Chi-meng An-sha: see Learmonth Shoal 
Chinchorro, Banco 
Chinchorro Bank: see Chinchorro, Banco 
Chinook Trough 
Chin-tun An-sha: see Kingston Shoal 
Chinuk, Lozhbina: see Chinook Trough 
Chirikof Basin 
Chirikof Seamount 
Chirikova, Gora: see Chirikof Seamount 
Chirikov Basin: see Chirikof Basin 
Chopin Seamount 
Chotsui Pii Canyon: see Shih-t’i Pi Canyon 
Chouleykin, Mont: see Shuleykin Seamount 
Christian Canyon 
Christmas Island Ridge: see Christmas Ridge 
Christmas Ridge 
Christmas Rise 
Chukchi Abyssal Plain: see Chukchi Plain 
Chukchi Cap: see Chukchi Plateau 
Chukchi Plain 
Chukchi Plateau 
Chukchi Rise 
Chukotskoye Podnyatiye: see Chukchi Rise 
Chung Chiao: see Central Reef 
Chung-k ‘ao Tan: see Templer Bank 
Chung-sha Ch'tin-tao: see Macclesfield Bank 
Chuo-goto- rikudana-kokugun: 
see Chu6-got6 Seachannels 
Chuo6-goto Seachannels 
Cilicia Trough 
Cindy Seamount 
Circeo Terrace 
Clairaut Seamount 
DESIG. 
seamount 
canyon 
canyon 
canyon 
bank 
seamount 
seamount 
canyon 
plateau 
trough 
reef 
basin 
fracture zone 
trench 
rise 
rise 
basin 
reef 
reefs 
reefs 
trough 
reef 
trough 
basin 
seamount 
seamount 
basin 
seamount 
canyon 
seamount 
canyon 
ridge 
ridge 
rise 
plain 
plateau 
plain 
plateau 
rise 
rise 
reef 
reef 
bank 
seachannels 
seachannels 
trough 
seamount 
terrace 
seamount 
LAT. 
22°10'N 
55°09'N 
40°12'N 
46°55’N 
54°04'N 
49°45'N 
43°23'N 
37°27'N 
20°30'S 
23°10'S 
15°59'N 
33°00'S 
34°00'S 
20°00'S 
40°00'S 
40°00'S 
33°00'S 
15°42'N 
18°30'N 
18°30'N 
44°00'N 
7°33'N 
44°00'N 
64°30'N 
54°50'N 
54°50'N 
64°30'N 
26°08'N 
23°31'N 
41°15'N 
62°00'N 
5°00'N 
5°00'N 
13°00'S 
77°00'N 
78°00'N 
77°00'N 
78°00'N 
78°00'N 
78°00'N 
8°55'N 
11°09'N 
15°50'N 
33°15'N 
33°15'N 
35°50'N 
7°40'N 
41°05'N 
17°59'N 
LONG. 
162°40'W 
162°00'E 
67°57'W 
124°53'W 
166°34'W 
131°32'W 
25°43'W 
74°29'W 
158°30'E 
155°00'E 
114°38’E 
80°00'W 
110°00'W 
73°00'W 
90°00'W 
90°00'W 
80°00'W 
114°40'E 
87°30'W 
87°30'W 
173°45'W 
SSE 
173°45'W 
169°00'W 
153°00'W 
153°00'W 
169°00'W 
162°03'W 
121°30'E 
163°00'E 
39°00'W 
160°00'W 
160°00'W 
103°00'E 
172°00'W 
165°00'W 
172°00'W 
165°00'W 
165°00'W 
165°00'W 
1125216 
117°14'E 
114°20'E 
128°10'E 
128°10'E 
33°30'E 
21°25'W 
12°45'E 
110°29'W 
