Yokohaniit to Sniiilwich IkIhiiiU — eonlinitol. 
1 
1 
IIG THE VOYAGE OF H.M.S. CHALLENGER. 
55 
Date. 
Position. 
= 1 
S 2 
Tempemturo 
of tne Sea- 
water 
(Kahr.). 
Designation and Physical Characters. 
Carbonate of Calcium. 
Bottom 
Surface 
Per cent. 
Foraniinifera. 
Other Organisms. i 
1875 
O t ft 
O 
O 
Hi 
1 
, ••252 
1 
1 
j 
1 
July 12 
37 52 0 N. 
160 17 OW. 
2740 
35-3 
65-0 
Rkd Clay, reddish or light 
brown, plastic, fine grained, 
grey-brown when dry, break- 
ing up with difficulty in 
water. 
trace 
A few small teeth of fish. j 
! f25S 
■- 
! 
M 14 
38 9 0 N. 
15G 25 OW, 
3125 
35-1 
67-7 
Red Clay, red-brown when wet, 
unctuous, yellowish brown 
when dry, coherent, breaking 
up with difficulty in water, 
lustrous streak. 
trace 
A few OloMgerina inflata, Mili- 
alvm. 
254 
17 
35 13 0 N. 
154 43 0 W. 
3025 
35 0 
720 
Red Clay, light red-grey when 
dry, fine grained, coherent, 
lustrous streak, breaking up 
with great difficulty in water, 
plastic, unctuous, light red- 
brown when wet. 
.... 
'T 
255 ‘ 
i 
,, 19 
32 28 0 N. 
154 33 OW. 
2850 
35-0 
74-0 
Red Clay, light red-grey when 
dry, coherent, fine grained, 
unctuous, plastic, and light 
red coloured when wet. 
*■* * 
•» 1 
t256 
1 
M 21 
30 22 0 N. 
154 56 OW. 
2950 
35-2 
74 0 
Red Clay, light red-grey, co- 
herent, fine grained, lustrous 
streak, breaking up readily in 
water, dark red-brown when 
wet. 
trace 
One or two fragments of Gldbi- 
(jerina, Truncatulina pijgmma. 
Small teeth of fish (shark). 
257 
23 
27 33 0 N. 
154 55 OW. 
2875 
34-9 
76-5 
Red Clay, light red colour. 
258 
.. 24 
26 11 0 X. 
155 12 OW. 
2775 
85-2 
77 0 
Red Clay, bro^vn-grey, coherent, 
fine grained, breaking up with 
difficulty in water, red-brown 
and plastic when wet. 
trace 
... 
A few small teeth of fish (shad). 
25» 
1 
.. 2« 
1 
23 8 ON. 
156 6 0 W. 
1 2225 
1 
34 '9 
77 0 
Red Clay, light brown with red 
tinge, coherent, lino grained, 
breaking up in water, dark 
brown, jilostic, and unctuous 
when wet 
trace 
Small teeth of fish. 
• 8eranal. l.'i, 103, 104, 106, lOG; 1*1. III. figs. 6, C; Tl. IV. fig. 1; PI. IX. figs. 7, 7a. 
t See «nal. IG, 107; I’l. IX. figs. 1, la. 
X See anal. 17, 108. 
