Off C»p« Vrnlo UUnd*. Madeira to Ca|« Venlo Iilanda— eon/inwAl. 
62 
THE VOYAGE OF H.M.S. CHALLENGEE. 
See Charts 6 and 1 1 , and Diagram 7. 
^ , 
13 
Date. 
Poaitlon. 
C K 
£ 1 
1^ 
Temperature 
of the Sea- 
water 
(Fahr.). 
Designation and Physical Characters. 
Carbonate op calcium. 
Ua 
Bottom 
Surface 
Per cent. 
Foraminifera. 
Other Organisms. 
■ 
»o 
1873 
July 24 
• « ft 
20 58 0 N. 
22 57 0 W. 
2400 
86-5 
Q 
74-0 
Globioerina Ooze. 
' 
1 
.. 25 
19 4 0 N. 
24 6 0 W. 
2075 
36-5 
74-0 
Globigerina Ooze, with red 
tinge, slightly coherent, 
chalky. 
Sesidne red. 
60-95 
(52-00 %), GlobigerinidiP, Bul- 
vinulina. 
(1-00 %), Miliolina, Rotalidie. 
(7-95 %), Ostracodes, Echinodera 
fragments, Coccoliths, Rhib. 
doliths. 
92 
.. 26 
17 54 0 N. 
24 41 0 W. 
1975 
74-7 
Globigerina Ooze, red tinge, 
slightly coherent, chalky. 
Eesidue red-brown. 
57-15 
(50-00 %), Globigerinidie, Ful- 
vinulina. 
(1 -00 %), Miliolidse, Textularidse, 
Lagenidae, Rotalidae. 
(6-15 %), Otoliths of fish, fjjtn- 
codes, fragments of Ecbiss. 
derms, Coccoliths, Ehabdolitk 
93 
M 27 
17 12 45 N. 
24 55 45 W. 
1070 
75-0 
Volcanic Mud, brown, slightly 
coherent, earthy. 
Besidne brown-black. 
8-29 
(4-00 %), Globigerinidae, Ful- 
vinulina. 
(2-00 %), Miliolidse, Textularidse, 
Lagenidae, Rotalidae. 
(2-29 %), Ostracodes, Edaw 
derm fragments, Coccolit' 
Rhabdoliths. 
93a 
.. 27 
17 3 30 N. 
24 53 OW. 
1000 
75-0 
Volcanic Mud, brown, coherent, 
earthy. 
Besidne brown-black. 
13-65 
(5-60 %), Globigerinidae, Eul~ 
vinulina. 
(3-00 %), Miliolidse, Textularidae, 
Lageuidie, Rotalidai. 
(5-65 %), Gasteropoda, Lamti- 
branchs, Pteropods, Hehr 
pods, Ostracodes, Echinoder 
fragments, Polyzoa, Coccolitk 
Rhabdoliths. 
93b 
.. 27 
16 59 15 N. 
24 57 45 W. 
465 
43-4 
75-0 
Volcanic Mud, brown with 
white snots, coherent, earthy. 
Beaiane brown-black. 
13-63 
(5-00 %), Glohigcrina, Pulvinu- 
Una. 
(3 -00 %), Miliolida;, Textularidse, 
Lagenidae, Rotalidae, Num- 
miuinidae. 
(5-63 %), Serpula, Gastero|»- 
LameUibranchs, I’taroiioJ 
Echinoderm fragments, u' 
zoa, Coccoliths, Rhabdolitk 
93c 
.. 27 
16 67 15 N. 
25 1 0 y>. 
52 
76-0 
Coralline Sand, mottled white 
and rose. 
Besidne brown. 
94-20 
(4-00 %), Globigerinidae, Pul- 
vinulitxa. 
(20-00 %), Miliolidae, Textu- 
laridae, Lagenidae, Rotalidae, 
Nummiiliniclae. 
(70-20 %), Serpula, Gosteropc 
LameUibranchs, Pterop. 
Ostracodes, Echinoderm fne- 
ments, Polyzoa, calcsn- 
Algae. 
.. 30 
Harbour, 
Sl Vincent. 
7-25 
Calcareous Sand, white. 
Besidne brown. 
89-47 
(2-00 %), Globigerinidae. 
(55-00 %), Miliolidffi, Lagenidae, 
Rotalidae, Nummnlinidae. 
(32-47 %), Gasteropods, Lam 
branchs, Ostracodes, £cL: 
derm fragments, Polyzos, — 
careous .dUgae. 
93r 
Aug, 6 
16 60 0 N. 
26 8 OW. 
260 
78-0 
Volcanic Mud, grey-green with 
many white fragments, slightly 
coherent. 
Besidne greenish black. 
56-69 
(30-00 %), Globigerinidae, Pul- 
vimuina. 
(5 00 %), Miliolidae, Textnlaridae, 
Lagenidoi, Rotalidae. 
(21-69%), Otoliths of fc’ ^ 
Serpula, Gasteropods, Imb- 
branchs, Pteropods, Hr' 
pods, Ostracodes, Echinod^; I 
fragments, Polyzoa, Coccolill- 1 
Rhabdoliths. 1 
