NAME 
Lindenows Valley 
Linosa Basin 
Lion Seamount 
Lipari Ridge 
Lipari Terrace 
Lira, Rif: see Lyra Reef 
Lisboa, Cana de: see Lisboa Canyon 
Lisboa Canyon 
Lisbon Canyon: see Lisboa Canyon 
Lisbon Valley: see Lisboa Canyon 
Liszt Seamount 
Litke Canyon 
Litke Depression: see Fram Basin 
Little Abaco Canyon 
Little Bahama Bank 
Little Georges 
Little Sole Bank 
Little Stellwagen Basin 
Livock Reef 
Li-wei Tao: see Lizzie Webber 
Lizzie Webber 
Lizzie Weber: see Lizzie Webber 
Llanes Canyon 
Llobregat Canyon 
Lobachevskiy Seamount 
Lofoten, Bassin des: see Lofoten Basin 
Lofoten Basin 
Lofoten Deep: see Lofoten Basin 
Lofotenskaya Kotlovina: see Lofoten Basin 
Logan Canyon 
Lo-hsi An-sha: see Phillips Shoal 
Loihi Seamount 
Loma Canyon 
Loma Sea Valley: see Loma Canyon 
Lombok Basin 
Lomonosova, Khrebet: see Lomonosov Ridge 
Lomonosov Range: see Lomonosov Ridge 
Lomonosov Ridge 
Lomonosovriicken: see Lomonosov Ridge 
Lomonosov Submarine Ridge: 
see Lomonosov Ridge 
Lompok Basin: see Lombok Basin 
London, Récifs: see London Reefs 
London Reefs 
Long Basin 
Long Forties 
Lénsdjup 
Loon Shoal 
Lord Auckland Shoal 
Lord Howe Basin 
DESIG. 
valley 
basin 
seamount 
ridge 
terrace 
reef 
canyon 
canyon 
canyon 
canyon 
seamount 
canyon 
basin 
canyon 
reefs 
shoals 
bank 
basin 
reef 
reef 
reef 
reef 
canyon 
canyon 
seamount 
basin 
basin 
basin 
basin 
canyon 
reef 
seamount 
canyon 
canyon 
basin 
ridge 
ridge 
ridge 
ridge 
ridge 
basin 
reefs 
reefs 
trough 
bank 
valley 
shoal 
reef 
basin 
I-61 
LAT. 
60°20'N 
35°50'N 
35°15'N 
38°30'N 
38°25'N 
1°50'S 
38°20'N 
38°20'N 
38°20'N 
38°20'N 
28°59'N 
57°55'N 
88°00'N 
26°41'N 
26°55'N 
41°00'N 
48°30'N 
42°07'N 
10°11'N 
8°04'N 
8°04'N 
8°04'N 
43°40'N 
41°16'N 
16°29'N 
70°00'N 
70°00'N 
70°00'N 
70°00'N 
43°15'N 
15°51'N 
18°56'N 
32°46'N 
32°46'N 
9°50'S 
88°00'N 
88°00'N 
88°00'N 
88°00'N 
88°00'N 
9°50'S 
8°51'N 
8°51'N 
32°00'N 
57°00'N 
63°55'N 
70°35'N 
10°20'N 
32°50'S 
LONG. 
42°40'W 
13°10'E 
15°35'W 
14°55’E 
14°30'E 
153°26'E 
9°20'W 
9°20'W 
9°20'W 
9°20'W 
162°05'’W 
163°55'E 
90°00'E 
76°45'W 
78°40'W 
68°17'W 
8°45'W 
70°17'W 
LTS 19IE 
113°10'E 
113°10'E 
113°10'E 
4°23'W 
Arlibls 
109°04'W 
4°00'E 
4°00'E 
4°00'E 
4°00'E 
59°50'W 
114°25'E 
155°16'W 
117°29'W 
117°29'W 
116°00'E 
140°00'E 
140°00'E 
140°00'E 
140°00'E 
140°00’E 
116°00'E 
112°32’E 
WW23ZiE 
119°20'W 
0°30’E 
14°10'W 
149°08'W 
117°17'E 
159°10'E 
