NAME 
Porcupine Bank 
Porcupine Banks: see Porcupine Bank 
Porcupine Plain 
Pork yupayn, Banka: see Porcupine Bank 
Porto Seamount 
Princesse Alice Bank 
Provengaux, Banc des: see Provencaux Bank 
Provencaux Bank 
Rharb Valley 
Rockall Bank 
Rockall Banks: see Rockall Bank 
Rockall Plateau: see Rockall Rise 
Rockall Rise 
Rockall-Schwelle: see Rockall Bank 
Rockall Table Mount: see Rockall Bank 
Rockall Trough 
Rokoll, Vozvyshennost’: see Rockall Bank 
Rokoll, Vozvyshennost’: see Hatton-Rockall Basin 
Rosemary Bank 
Rosemary Knoll: see Rosemary Bank 
Sables d’Olonne Canyon 
Saint-Nazaire Canyon 
Santa Maria Ridge 
Santander Canyon 
S4o Vicente Canyon 
Sado Vincente, Cana de: see Sao Vicente Canyon 
Scotland Seamount: see Hebrides Seamount 
DESIG. 
bank 
bank 
plain 
bank 
seamount 
bank 
bank 
bank 
valley 
bank 
bank 
rise 
rise 
bank 
bank 
trough 
bank 
basin 
seamount 
seamount 
canyon 
canyon 
ridge 
canyon 
canyon 
canyon 
seamount 
Seewarte Seamount Chain: see Seewarte Seamounts seamounts 
Seewarte Seamounts 
Seine, Banc de la: see Seine Seamount 
Seine Abyssal Plain: see Seine Plain 
Seine Bank: see Seine Seamount 
Seine Plain 
Seine Seamount 
Sen, Gora: see Seine Seamount 
Settibal Canyon 
Settibal Submarine Canyon: see Setubal Canyon 
Shamrock Canyon 
South Charcot Seamount 
South Feni Ridge: see Feni Ridge 
Spanish Basin: see Iberian Basin 
Tagus Abyssal Plain: see Tagus Plain 
Tagus Plain 
Theta Gap 
Tofino, Banco: see Tofino Bank 
Tofino Bank 
Tore Seamount 
Torrelavega Canyon 
Trevelyan Escarpment 
Trident Ridge 
seamounts 
seamount 
plain 
seamount 
plain 
seamount 
seamount 
canyon 
canyon 
canyon 
seamount 
ridge 
basin 
plain 
plain 
gap 
bank 
bank 
seamount 
canyon 
escarpment 
ridge 
II-39 
LAT. 
53°20'N 
53°20'N 
49°00'N 
53°20'N 
40°40'N 
38°00'N 
35°33'N 
35°33'N 
34°45'N 
57°30'N 
57°30'N 
59°00'N 
59°00'N 
57°30'N 
57°30'N 
57°00'N 
57°30'N 
57°30'N 
59°15'N 
59°15'N 
45°54'N 
46°10'N 
36°58'N 
44°10'N 
36°57'N 
36°57' 
56°27' 
30°00' 
30°00' 
33°45! 
34°00! 
33°45! 
34°00' 
33°45 
° 
is 
Cu 
Ww 
Ww 
rire ore Gdedeirire Pardee ed a ardor Piedra re re 
38°15) 
38°1 
47°4 
44°4 
53°0 
39°0 
37°3 
37°3 
43°3 
35°2 
' 
35°28' 
39°2 
44°1 
46°5 
36°3 
WoOodao (o-oo teke) orau 
LONG. 
13°30'W 
13°30'W 
16°00'W 
13°30'W 
10°00'W 
29°15'W 
2°27'W 
2°27'W 
8°00'W 
13°50'W 
13°50'W 
14°00'W 
14°00'W 
13°50'W 
13°50'W 
12°00'W 
13°50'W 
16°30'W 
10°10'W 
10°10'W 
4°03'W 
4°28'W 
27°00'W 
3°35'W 
9°25'W 
9°25'W 
10°22'W 
28°30'W 
28°30'W 
14°25'W 
12°15'W 
14°25'W 
12°15'W 
14°25'W 
14°25'W 
9°15'W 
9°15'W 
8°45'W 
13°00'W 
18°00'W 
16°00'W 
12°00'W 
12°00'W 
12°40'W 
3°56'W 
3°56'W 
12°52'W 
4°00'W 
9°00'W 
26°23'W 
