NAME 
Shih-t’i Pi Canyon 
Shikoku Basin 
Shikou Basin: see Shikoku Basin 
Shimada Bank: see Shimada Seamount 
Shimada Seamount 
Shin Bank 
Shin-matsuye Bank 
Shin Reef 
Shin-sone: see Shin Reef 
Ship Shoal 
Shirshova Khrebet: see ‘Shirshov Ridge 
Shirshov Range: see Shirshov Ridge 
Shirshov Ridge 
Shmitt-Ott, Gora: see Schmidt-Ott Seamount 
Shmitt-Ott, Vozvyshennost’: 
see Schmidt-Ott Seamount 
Shor Seamount 
Shortland Canyon 
Shostakovich Seamount 
Shpis, Vozvyshennost’: see Spiess Seamount 
Shuang-tzu Chiao: see North Danger Reef 
Shuleykina, Gora: see Shuleykin Seamount 
Shuleykin Seamount 
Shumagin Bank 
Siafiafi Bank: see Siafiafi Seamount 
Siafiafi Seamount 
Siamese Shoal 
Sibelius Seamount 
Siberia Abyssal Plain: see Fletcher Plain 
Siberia Seamount 
Siboney Seamount 
Sibutu-Basilan Ridge 
Sicilia Basin 
Sicilia Plain 
Sicilia Terrace: see Sicily Terrace 
Sicily Basin: see Sicilia Basin 
Sicily Plain: see Sicilia Plain 
Sicily Terrace 
Sidner Bank 
Sidra Plain 
Sierra Leone Basin 
Sierra Leone Fracture Zone 
Sierra Leone Plain 
Sierra Leone Ridge: see Sierra Leone Rise 
Sierra Leone Rise 
Sierra Leone-Schwelle: see Sierra Leone Rise 
Sierra Seamount 
Sigsbee Abyssal Plain: see Sigsbee Plain 
Sigsbee Basin 
Sigsbee Deep: see Mexico Basin 
Sigsbee Escarpment 
DESIG. 
canyon 
basin 
basin 
seamount 
seamount 
bank 
reef 
reef 
reef 
shoal 
ridge 
ridge 
ridge 
seamount 
seamount 
seamount 
canyon 
seamount 
seamount 
reef 
seamount 
seamount 
bank 
seamount 
seamount 
reef 
seamount 
plain 
seamount 
seamount 
ridge 
basin 
plain 
terrace 
basin 
plain 
terrace 
bank 
plain 
basin 
fracture zone 
plain 
rise 
rise 
rise 
seamount 
plain 
basin 
basin 
escarpment 
I-101 
LAT. 
23°31'N 
28°00'N 
28°00'N 
16°52'N 
16°52'N 
39°40'N 
7°56'N 
32°52’N 
32°52'N 
28°54'N 
57°30'N 
57°30'N 
57°30'N 
39°37'S 
39°37'S 
42°30'N 
43°50'N 
33°16'N 
54°40'S 
11°28'N 
41°15'N 
41°15'N 
54°39'N 
12°15'S 
12°15'S 
15°58'N 
27°13'N 
86°00'N 
41°45'N 
33°20'N 
5°45'N 
36°30'N 
36°00'N 
36°30'N 
36°30'N 
36°00'N 
36°30'N 
27°55'N 
34°10'N 
5°00'N 
6°00'N 
5°00'N 
5°30'N 
5°30'N 
5°30'N 
32°38'N 
23°30'N 
42°58'N 
25°00'N 
26°00'N 
LONG. 
121°30'E 
137°00'E 
137°00'E 
117°31'W 
117°31'W 
1S9532/E 
148°21'E 
128°40'E 
128°40'E 
91°00'W 
171°00'E 
171°O0'E 
171°00'E 
13°30'E 
13°30'E 
133°05'W 
58°15'W 
164°53'W 
O°15'E 
114°20'E 
163°00'E 
163°00'E 
159°22'W 
175°30'W 
175°30'W 
114°04’E 
160°44'W 
179°59'W 
132°25'E 
61°40'’W 
121°00'E 
17°30'E 
18°00'E 
17°00'E 
17°30'E 
18°00'E 
17°00'E 
92°23'W 
195227 
17°00'W 
31°00'W 
17°00'W 
21°00'W 
21°00'W 
21°00'W 
150°09’E 
93°00'W 
69°13'W 
92°00'W 
92°30'W 
