| C 10. 
Cc 18. 
C19. 
C 20. 
C 21. 
D1. 
D2. 
D 3. 
D4. 
D5. 
D6. 
mn 
iv) 
La) 
a? 
for) 
172] 
® 
a=] 
Ba 
a 
Oct. 3. 
Oct. 4. 
Oct. 4. 
Oct. 4. 
Oct. 4. 
Sept. 5. 
PERCY SLADEN TRUST EXPEDITION. 
(3) 
Locality. 
Saya de Malha. 
(Chart, fig. 31.) 
” 
Providence. 
(Chart, fig. 39.) 
(4) 
Depth. 
90 fms. 
90 fms, 
47 fms. 
47 fms. 
49 fms. 
58 fms. 
55 fms. 
26 fms. 
45 fms. 
46 fms. 
29 fms. 
331-500 fms. 
450 fms. 
39 fms. 
744 fms, 
29 fms. 
50-78 fms. 
230 fms. 
74 fms. 
(5) 
Net employed. 
Trawl, 4°5 ft. 
Trawl, 4°5 ft. 
Trawl, 4:5 ft. 
Trawl, 4:5 ft. 
Trawl, 6 ft. 
Trawl, 6 ft. 
Trawl, 6 ft. 
Dredge triangular, 
3:25 ft. 
Dredge triangular, 
3°25 ft. 
Dredge triangular, 
3°25 ft. 
Dredge triangular, 
3°25 ft. 
Trawl, 4°5 ft. 
Trawl, 4:5 ft. 
Dredge rectangular, 
3 ft. 
Trawl, 9 ft. 
Dredge triangular, 
3°25 ft. 
Dredge triangular, 
3°25 ft. 
Dredge rectangular, 
5 ft. 
Dredge rectangular, 
5 ft. 
(6) 
Nature of Bottom. 
Hard, a little broken 
shell-rubble. 
| Bottom evidently 
very hard, 
White sand and 
mud, 
Shell-rubble and 
mud. 
Mud. 
Bank of loose Litho- 
thamnia-rubble. 
Living corals and 
rubble. 
White sand, rather 
sticky. 
Corals, rubble, and 
algie. 
Hard ground. 
Small white shell 
and coral-rubble. 
Dead coral, covered 
by encrusting algse 
and Lithothamnia. 
Blocks of tenaceous 
clay covered with 
manganese, 
Coral-rock. 
Hard rough lumps 
of coral. 
Rough hard ground. 
| 
| A few solitary corals, 
& 
(7) 
Remarks. 
Fragments of weed. 
2 to 3 tons of | 
material obtained. © 
‘ 
17 species of true 
corals obtained. 
14 species of corals. 
c. 
Next 2 hauls in 
about 400 fms. 
failures, 4 ft. tri- 
angular dredge 
lost. 
Some manganese 
nodules and coral 
coated with man- 
ganese. 
2 genera of corals. 
A previous haul like- 
wise empty. 
Dredge lost. 
- ape ial 
