St. Tliuiiiaa to llviiiiuila — *vhIihu^U. 
46 
THE VOYAGE OF H.M.S. CHALLENGER. 
St'e Chart 8 and Diagram 2. 
Numlicr of 
HUtlon. 
Date. 
roaitioo. 
Depth in 
Fathuma. 
Temperature 
of the Sea- 
water 
(Fnhr.i. 
Deslgpiatioii and Physical Characters. 
CARBONATE OP CALCIUM. 
Bottom I 
Surface 
Per cent. 
Foraminifera. 
Other Organisms. 
25 
1873 
Mar. 26 
o t 
19 41 
66 7 
M 
0 X. 
0 w. 
3875 
O 
O 
76’0 
Red Ci.ay, grey when dry, 
coherent, breaking up in water, 
lustrous streak. 
Besidue brown. 
7-15 
(4-00 %), Globigei-inidse, Pul- 
vinulina. 
(1-00 %), Lagenidse, Truncatu- 
Una, Amphistegiiia^ 
(2-15 %), Gasteropoda, Lamelli- 
branchs. Echini spines, Toly, 
zoa, Coccoliths. 
26 
.. -I? 
21 26 
..65 16 
0 X. 
0 w. 
2800 
76-0 
Red Clay, red-brown when dry, 
very coherent, dried portions 
breaking up quickly in water, 
lustrous streak, plastic and 
nnctuous when wet. 
B«sidue dark brown. 
6-00 
(4-00 %), Globigerina, Pul- 
vinulina. 
(1-00 %), Miliolina, Textularia, 
Rotalidae. 
(I'OO %), fragments of Echki 
spines, Coccoliths, RhaMj- 
liths. 
•27 
22 49 
65 19 
0 X. 
0 w. 
2960 
36-2 
75-5 
Red Clay, grey when dry, very 
coherent, plastic, unctuous, 
homogeneous, breaking up in 
water, lustrous streak. 
Besidue dark red. 
3-25 
(1-25 %), Globigervm, 
(2-00 %), Truncatulina. 
Two or three Coccoliths oiilt 
observed. 
28 
.. 29 
24 89 
65 25 
0 X. 
0 w. 
2850 
36-3 
750 
Red Clay, red-grey when 
dry, unctuous, homogeneous, 
plastic, lustrous streak. 
Besidue dark red. 
1879 
(15-00 %), Globigerinidee, Pul- 
vinulina. 
(2-00 %), Trumcatulina. 
(1-79 %), small teeth of fish. 
t29 
.. 31 
27 49 
64 59 
0 X. 
0 w. 
2700 
36’4 
72-0 
Red Clay, red-grey when dry, 
unctuous, )>lastic, homo- 
geneous, lustrous streak. 
Besidue dark red. 
21-84 
(15-00 %), Globigerinidae, Pul- 
vinulina. 
(2-00 %), Miliolina, Textularia, 
Lagena, Rotalid*. 
(4-84%), Otoliths and teeth of fill, 
Gasteropods, Lamellibraucla 
Ostracodes, Echini spiuo, i 
few Coccoliths, 
80 
April 1 
29 5 
65 1 
0 X. 
0 w. 
2600 
36-5 
72-0 
Red Ciay, red-grey, plastic, 
unctuous, homogeneous, sub- 
lustrous streak. 
Besidue red. 
28-88 
(20-00 %), Globigcrinida;, Pul- 
vinulina. 
(3-00 %), Miliolina, Textularia, 
Lagena, Truncatulina. 
(5-88 %), fragments of Lamelli 
branch shells, O.stracodei, 
Echini spines, Coccolitii, 
Rhabdoliths. 
31 
3 
31 24 
65 0 
0 X. 
0 w. 
2475 
36*5 
69-5 
Oi.oBKiEKiSA OoEE, dirty white 
or grey, i)iilverulent, slightly 
plastic. 
Besidue red brown. 
54-70 
(43-00 %), Globigerinidae, Pul- 
vinvJina. 
(1-00 %), Miliolidse. 
(10-70 %), teeth of fish, Oatn- 
codes, a few minute fraguetii 
of calcareous Algae, Coccolitia 
Rhabdoliths. 
82 
.. 3 
31 49 
64 55 
0 X. 
0 \v. 
2250 
36-7 
68-0 
Cu)nioKniNA Ooze, dirty white, 
pulvenilcnt, homogeneous. 
Besidue red-brown. 
69-61 
(45-00 %), Globigerinidae, Pul- 
vinulina. 
(3-00(%), Miliolidaj, Marginulina, 
Rotalidx*, Nummulina. 
(21-61 %), Otoliths of fish, G«- 
teropods, Ostracodes, Echi» 
spines, Polyzoa, many fnf- 
ments of calcareous Algie, C*- 
eoliths, Rhabdoliths. 
32a 
.. 3 
32 1 
64 51 
0 X. 
0 w. 
1820 
68 0 
Coral Mud, white, chalky, 
pulverulent, granular. 
Besidue dark brown. 
81-86 
(30-00 %), Globigerinidae, Pul- 
vimuina. 
(10-00 %), Miliolidse, Textularidae, 
Nodoaaria, Rotalidae, Num- 
mulina. 
(41 -86 %), Otoliths of fii 
Serpula, Gasteropoda, Lamelli 
branchs, Pteropods, Heti-w 
pods, Ostracodes, Echim 
spines, Polyzoa, Alcyonsfi* 
spicules, calcareous Algi 
Coccoliths, Rhabdoliths. 
ike anal. II. 
Sec anal. 25. 
