— 35 — 
iV B (Océan atlantique). — Suite. 
N° DES 
Analyses 
N“ des 
Stations 
Profond. 
EN 
MÈTRES 
SABLE 
CALCAIRE 
GROS 
MOYEN 
FIN 
TRÈS-FIN 
DANS VASE 
TOTAL 
3 i 
855 
2080 
68.1 
96.4 
98.2 
87.5 
55.9 
61.4 
59 
199 
2000 
98. 1 
93.7 
80.5 
82.8 
27 
862 
1940 
100.0 
96.3 
95.3 
89. 1 
74-4 
84.3 
3 o 
860 
1935 
25.0 
I 93 - 1 
94.0 
85.6 
66.3 
76.0 
i 5 
737 
1919 
47-8 
88.9 
79-1 
67.3 
35.7 
5 i .5 
7 
697 
1846 
100.0 
86.4 
66.4 
60.2 
64.7 
10 
666 
1779 
72.2 
83.0 
91 .6 
62.0 
0.7 
16.8 
28 
796 
1753 
100.0 
96. 1 
91.5 
56.0 
39.2 
58.5 
4 
675 
1748 
100.0 
96.3 
83.8 
43.9 
57.4 
2 
707 
1738 
» 
100.0 
96.8 
53.2 
26.9 
38.2 
6 
662 
1732 
100.0 
91.2 
(I) 
69.6 
18.3 
24.2 
14 
722 
1692 
100.0 
79.3 
79.2 
53.6 
18.2 
42.5 
21 
845 
i 638 
66.6 
95.6 
59.0 
32.5 
10.9 
18.7 
I 
718 
1600 
» 
100.0 
30.7 
91.8 
69. 1 
76.6 
18 
680 
i 55 o 
73.1 
93.8 
93.2 
55.1 
2.7 
40.8 
24 
85 o 
i 53 i 
100.0 
» 
25.0 
24.3 
8.1 
10.8 
25 
857 
et 
00 
100.0 
100.0 
100.0 
88.0 
59.8 
70-7 
45 
909 
1478 
55.5 
52.6 
77.2 
90.5 
66.3 
70.2 
53 
2 i 3 
i 384 
100.0 
95.2 
95.2 
44.3 
33.9 
39.6 
8 
700 
i 36 o 
72.7 
58.9 
86.8 
58.9 
14.4 
34.3 
55 
232 
i 3 oo 
42.8 
64.2 
68.4 
35.6 
33.4 
35.0 
29 
et 
00 
1260 
64.7 
86.9 
5 o.o 
46.6 
22.5 
35.4 
47 
00 
1260 
85.7 
74.0 
45.7 
27.7 
25.6 
3 i .3 
22 
878 
1 169 
5 o.o 
41 .6 
35.5 
64. 1 
32.4 
45.2 
37 
617 
1 143 
18.6 
12.5 
59.4 
63.7 
49.5 
36.0 
4 î 
772 
930 
100.0 
40.8 
49.7 
38 
612 
778 
100.0 
75.0 
(I) 
43.4 
29. 1 
32.3 
23 
808 
710 
» 
100.0 
lOO.O 
69.5 
5.9 
34.1 
9 
694 
690 
77.1 
94-4 
68.3 
7-4 
42.1 
(i) Plus de sable fin après acide qu’avant. 
