Atotm to 
Ma>l<ririt th« Atom. Rrmiud* to Atom— <'oii/inw«(/. 
58 
THE VOYAGE OF H.M.S. CHALLENGER. 
See Chuts 6 ami 10, and Diagram 3. 
= . 
fc. e 
1 
Date. 
roaitloD. 
n 
Temperature 
of tlie Sea- 
water 
(Fahr.). 
Designation and Physical Characters. 
Carbonate of Calcium. 
^ a* 
Bottom 
Surface 
Per cent. 
Forarainifera. 
Other Organisms. 
7S 
1 
1873 
June 28 
• » 00 
38 34 0 N. 
32 47 0 W. 
1240 
O 
37 8 
O 
71-0 
Ptf.ropod Ooze, white with 
yellow tint, slightly coherent, 
finely granular, chalky. 
Braidue brown. 
81-69 
(60-00 %), Globigerinidte, Pul- 
vinulina. 
(5-00 %), Miliolidae, Lagenidce, 
B.otalId(e. 
(16-59 %), Otoliths of fish, frij. 
ments of Pteropods andHeteio 
pods, a few Ostracodes, Eahiti 
spines, Polyzoa, Coccolitk ' 
Rhabdoliths. 
73 
M 80 
88 30 0 N. 
31 14 OW. 
1000 
39-4 
69-0 
Pteeopod Ooze, white with 
pink tint, chalky, slightly 
coherent. 
Besidue brown. 
73-20 
(35-00 %), GlobigerinidiE, Pul- 
vinulina. 
(5-00 %), Miliolidae, Textularidee, 
Lagenidie, Rotalidae. 
(33-20 %), Otoliths of fish, Stt- 
pula, Dentalium, Gasteropoda! 
Lamellibranchs, Pteropodi, : 
Heteropods, Ostracodes, Polj 
zoa, Coccoliths, Rhabdolitk j 
1 
74 
July 1 
38 22 0 N. 
29 37 OW. 
1350 
69-8 
Pteropod Ooze, yellow, white 
when dry, chalky, slightly 
coherent. 
Besidue brown. 
73-50 
(50-00 %), Globigerinidae, Pul- 
vinulina. 
(3-00 %), Miliolidie, Lagenidse, 
RotalidiB. 
(20-50 %), Otoliths of fi; | 
Lamellibranchs, fragmenh I 
Pteropods, Ostracodes, Ectm I 
spines, Coccoliths, Rhabdolilh I 
.. * 
Between Fayal 
and Pico. 
50-90 
Volcanic Sand, mottled black 
brown and white, very coarse. 
Besidue brown. 
68-73 
(10-00 %), Globigerinidae, Pul- 
vinulina. 
(5-00 %), Miliolidae, Textularidae, 
Lagenidae, Rotalidie. 
(53-73 %), Serpula, Dcntaliu, I 
Gasteropoda, LameUibraiick-1 
Ostracodes, Echinoderm liwfl 
ments, Polyzoa, calcamn 1 
Algae. 1 
75 
i 
1 
.. 2 
38 88 0 N. 
28 28 30 W. 
450 
70-0 
Volcanic Mud, dark grey when 
dry, slightly coherent, gritty, 
earthy. 
Besidue dark brown. 
20-69 
(6-00 %), Globigerinidae, Puliyimt- 
Una. 
(4-00 %), Miliolidae, Textularidae, 
Lagenidae, Rotalidae. 
(10-59 %), Otoliths of fish,Ar I 
pnila, Dentalium, Gasteropoi 1 
Lamellibranchs, PtcroiioOL ■ 
Heteropods, Ostracodes, Eclii» ■ 
derm fragments, Polyzoa. c.' a 
careous Alga, Coccolilh a 
Rhabdoliths. ■ 
7« 
.. 3 
38 11 0 N. 
27 9 0 W. 
900 
40 0 
70 0 
Pteropod Ooze, light grey 
when dry, slightly coherent, 
chalky. 
Besidue brown. 
52-22 
(28-00 %), Globigerinidae, Pul- 
(2-00 %), Miliolidffi, Textularidae, 
Lagenidae, Rotalidae. 
(22-22 %), Otoliths of fish, 
talium. Gasteropoda, lADxiil 
branchs.Pterojmds, HeteropofcB 
Ostracodes, Echini 8i«»B 
Polyzoa, Coccoliths, 
spheres, Rhabdoliths. a 
78 
.. 10 
37 28 OX. 
25 18 OW. 
1000 
71 0 
Volcanic Mud, grey, very 
fine grained, very slightly 
coherent. 
Besidue brown. 
7-08 
(3-00 %) Globigerinidae. 
(2-00 %), Miliolida;, Textularidae, 
Lagenidie, Rotalidae, Nummu- 
linidai. 
(2-68 %), Otoliths of fal 
fragments of Pagurvt niB 
other Crustaceans, (Sfiydia 
Dentalium, GastefOj&iB 
Lamellibranchs, PtcropAa 
• Heteropods, Ostracodeii lAB 
inodenn fragments, PoijiaB 
Corals. a 
7» 
.. 11 
38 21 0 X. 
23 31 0 W. 
2025 
35 9 
71-5 
Giaibiof.rina Oozf., dirtv white, 
slightly coherent, chalky, 
Besidue red-brown. 
66-65 
(46-00 %), Globigerinidae, Pul- 
vinulina, 
(2-00 %), Miliolina, Lagena, 
Trun^ulina. 
(8-65 %), fragments of 
derms, Coccoliths, Bb^a 
doliths. ■ 
