NAME DESIG. 
Rude Canyon canyon 
Rude Knoll knoll 
Rumble III Seamount seamount 
Runa Seamount; see Rune Seamount seamount 
Rune Seamount seamount 
Ryofu Kaizan: see Ryofu Seamount seamount 
Ryofu Seamount seamount 
Ryohu- Daini Seamount: 
see Smetanin Seamount seamount 
Ryohu Seamount: see Ryofu Seamount seamount 
Ryukyu, Zhelob: see Ryukyu Trench trench 
Ryukyu-kaiko: see Ryukyu Trench trench 
Ryukyu Ridge ridge 
Ryukyu Trench trench 
Saavedra Seamount seamount 
Saba Bank reefs 
Sabah Trough: see Palawan Trough trough 
Saba Tableknoll: see Saba Bank reefs 
Sabina, Banc: see Sabina Shoal shoal 
Sabina Shoal shoal 
Sabine Bank reefs 
Sable Island Bank bank 
Sable Island Canyon: see Logan Canyon canyon 
Sables d’Olonne Canyon canyon 
Sackett Bank bank 
Sackville Canyon: see Dawson Canyon canyon 
Sado Ridge ridge 
Sagami Bank bank 
Sagami Canyon canyon 
Sagami Trough trough 
Saglek Bank bank 
Sahul Bank reefs 
Sahul Rise: see Sahul Bank reefs 
Sahul Shelf shelf 
Sahul Shoal: see Sahul Bank reefs 
Saijo Bank: see Mogami Bank reef 
Saint Anna Trough: see Svyataya Anna Trough trough 
Saint Canyon canyon 
Saint Croix Basin basin 
Saint Croix Ridge ridge 
Saint Esprit Shoal reef 
Saint Helena Shoal shoal 
Saint Lawrence Sea Valley: 
see Saint Lawrence Valley valley 
Saint Lawrence Trough trough 
Saint Lawrence Valley valley 
Saint-Lazarus Bank reef 
Saint-Nazaire Canyon canyon 
I-94 
LAT. 
53°18'N 
52°50'N 
35°45'S 
57°10'N 
57°10'N 
37°59'N 
37°59'N 
40°30'N 
37°59'N 
24°45'N 
24°45'/N 
26°00'N 
24°45'N 
10°18'N 
17°30'N 
7°00'N 
17°30'N 
9°45'N 
9°45'N 
29°27'N 
43°45'N 
43°15'N 
45°54'N 
28°38'N 
43°00'N 
39°00'N 
35°09'N 
35°15'N 
34°42'N 
59°00'N 
11°30'S 
11°30'S 
12°30'S 
11°30'S 
8°30'N 
80°00'N 
51°30'N 
18°02'N 
17°40'N 
19°32'N 
32°25'N 
62°50'N 
63°10'N 
62°50'N 
12°05'S 
46°10'N 
LONG. 
178°45'E 
179°30'E 
178°28'E 
45°10'W 
45°10'W 
145°58'E 
145°58'E 
146°45'E 
145°58'E 
128°00'E 
128°00'E 
127°00'E 
128°00’E 
107°40'W 
63°30'W 
115°00'E 
63°30'W 
116°29'E 
116°29'E 
93°40'W 
60°30'W 
59°50'W 
4°03'W 
89°33'W 
61°05'W 
138°45'E 
139°23'E 
139°22’E 
139°40’E 
61°40'W 
125°00'E 
125°00'E 
125°00'E 
125°00'E 
148°45'E 
70°00'E 
176°55’E 
64°10'W 
65°15'W 
113°00'E 
80°21'W 
168°40'W 
168°23'W 
168°40'W 
41°25'E 
4°28'W 
