lUlii* to Triiitan lU Cuuha. OlT the GnuI of South Aincrii'a between I’crnninbuco ntul li.iliia eontinufd. 
70 
THE VOYAGE OF H.M.S. CHALLENGER. 
See Charta 12, 15, and 16, and Diapram 5. 
si 
|5 
DaUj. 
PoaiUon. 
£• 
5i 
iLS 
Temperature 
of the Sea- 
water. 
(Falir.). 
y. 
i* 
Bottom 
Surface 
1873 
• r tt 
O 
O 
124 
Sept. 11 
10 11 0 s. 
35 2-2 0 W. 
1600 
77 ‘5 
1-25 
.. 12 
10 46 0 S. 
36 2 0 W. 
1200 
77-0 
126 
M 12 
10 46 0 .S. 
36 8 0 W. 
770 
77-0 
126 a 
M * 
10 45 0 S. 
36 9 0 W. 
700 
77-0 
127 
„ 13 
11 42 0 S. 
37 3 0 W. 
1015 
38-5 
77-0 
1-.- 
.. 14 
13 6 0 S. 
38 7 OW. 
1275 
76-5 
.. 16 
Off Bahia. 
10-17 
129 
.. 80 
20 13 0 S. 
35 19 0 W. 
2150 
34-2 
74-0 
ISO 
Oct. 8 
26 15 0 S. 
82 56 0 W. 
2350 
34 7 
69-0 
•• 
29 35 0 .S. 
-28 9 0 W. 
2275 
84 6 
05-0 
Designation and Physical Characters. 
Carbonatb op Calcium. 
Per cent. 
Globioekin.a. Ooze, yellowish, 
sliphtly coherent, earthy. 
Beaidne red-brown. 
Red Mud, red-brown, slightly 
coherent, finely gi'.anular, with 
white calcareous spots, sub- 
lustrous streak. 
Residue reddish yellow. 
Red Muds, red-brown, earthy, 
granular, slightly coherent, 
sublustrous streak. 
Residue red-brown. 
Red Mud, red-brown, slightly 
coherent, earthy, finely granu- 
lar. 
Residue red-browni, with 
many glistening scales of mica. 
Glodigerina Ooze, with a 
yellowish tinge, slightly co- 
herent, earthy. 
Residue yellow-red. 
Quartziferous Mud, of a light 
greenish grey colour, slightly 
coherent, granular, presenting 
white calcareous spots. 
Residue brown, sandy, with 
black specks. 
Globioerina Ooze, drying into 
clayey ma.sses of a dirty red 
colour, fine grained. 
Residue red-brown. 
Globioeuina Ooze, greyish red 
when dry, finely granular, co- 
herent. 
Residue rcd<lish. 
Globigerina Ooze, yellow- 
brown, drying into coherent 
maw*. 
Residue red. 
40-63 
20-79 
5-75 
28-72 
.50-65 
30-90 
46-43 
35-93 
55-63 
Foraminifera. 
(25-00 %), Globigerinidse, Pul- 
vinulina. 
(3 -00 %), Miliolidaj, Rotalidoe. 
(10-00 %), Globigerinidai, Pul-, 
vimilina. 
(2-00 %), Miliolina, Rotalidse. 
Pul- 
(3-00 %), GlobigerinidiE, 
vinulina. 
(1-00 %), MilioUim, Textu- 
larid®, Lagenidie, Rotalidaj. 
Pul- 
(10-00 %), Globigerinidse, 
vinulina, 
(3-00 %), Miliolidaj, Textu- 
laridse, Lagenidse, Rotalidse. 
Pul- 
(30-00 %), Globigerinidse, 
vinulina. 
(3-00 %), Miliolidse, Textu- 
laridse, Rotalida;, Nummu- 
linidse. 
(15-00 %), Miliolidse, Textu- 
laridse, Lagenidse, Rotalidse, 
Nummulinidie. 
Pul- 
(40-00%), Globigerinidaj, 
vimilina. 
(1-00 %), Miliolina, Lagenidse, 
Rotalidse. 
(27-00 %), Globigerinidaj, Pul- 
vinulina. 
(TOO %), Miliolina, Lagcna, Rota- 
lidoj. 
Pul- 
(45-00 %), Globigerinidaj, 
vimilina. 
(2-00 %), Miliolidaj, Lagcna, 
Rotalidaj. 
Other Organisms. 
(12-63%), Gasteropoda (laru!': 
Pteropods, Heteropods, Ostr- 
codes. Echini spines. Coo*, 
liths, Rhabdoliths. 
(8-79 %), fragments of Pteropuik 
larval Gasteropods, E«-ba 
spines, Coccoliths, RLiW* 
liths. 
(1-75 %), fragments of Pten^ 
Echini spines, Coccoiiik; 
Rhabdoliths. 
(15-72 %), Pteropods, Heten;i<i 
Ostracodes, fragments i 
Echini spines, C'occolil 
Rhabdoliths. 
(17-65 %), Gasteropodi (te 
val), Pteropods, Heterop^ 
Echini spines, Cooeoliik 
Rhabdoliths. 
(15-90 %), Serjmla, GastempA 
Lamellibranchs, Ostmeia 
Echiuoderm fragments, Pd;- 
zoa, Alcyonarian spiculo. 
(5-43 %), small teeth of JA 
Echini spines, Coo«yi 
Rhabdoliths. 
(7-93 %), fragments of BA* 
8j)ines, Coccoliths, Rluy> 
liths. 
(8-63 %), fragments of 
spines, Coccoliths, Ki* 
liths. 
«(«) 
Mt; 
