84 THE DEPTH AND MARINE DEPOSITS OF THE PACIFIC OCEAN. 
No. 8. Station 13, 5th September, 1899. 
Lat. 9° 57’ N.; long. 137° 47’ W.; depth, 2690 fathoms. 
RADIOLARIAN OOZE: light brown, with lighter spots and patches. 
CALCIUM CARBONATE: I per cent, Fishes’ teeth. 
ResrpuE: 99 per cent, light brown : — 
Siliceous Organisms (40 per cent), Radiolaria, Sponge spicules, Diatoms. 
Minerals (3 per cent), angular, mean diameter 0.12 mm., obsidian, 
manganese grains, sanidine (?), and decomposed ferro-magnesian minerals. 
Fine Washings (56 per cent), clayey matter, with many splinters of sili- 
ceous organisms and volcanic glass. 
No, 9. Station 14, 7th September, 1899. 
Lat. 6° 41’ N.; long. 137° 0’ W.; depth, 2776 fathoms. 
GLOBIGERINA OOZE: light brown. 
CALCIUM CARBONATE: 44.2 per cent, broken Foraminifera, coccoliths, 
rhabdoliths, Echinoid spines. 
ResipvuE: 55.8 per cent, brown, very flocculent : — 
Siliceous Organisms (15 per cent), Radiolaria and Diatoms, with one or 
two Sponge spicules. 
Minerals (1 per cent), angular, mean diameter 0.1 mm., pumice, glassy 
particles, and felspar. 
Fine Washings (39.8 per cent), amorphous clayey matter, with minute 
mineral particles and fragments of Radiolaria, ete. 
No. 10. Station 15, 8th September, 1899. 
Lat. 4° 35’ N. ; long. 136° 54’ W.; depth, 2583 fathoms. 
GLOBIGERINA OOZE: light brown. 
CALCIUM CARBONATE: 65.35 per cent, fragments of Foraminifera, small 
Gasteropods, coccoliths, rhabdoliths, Fish teeth. 
Resrpur: 34.65 per cent, dark brown, flocculent : — 
Siliceous Organisms (10 per cent), Radiolaria, Diatoms, Sponge spicules. 
Mwmerals (1 per cent), angular, mean diameter 0.06 mm., felspar and 
glassy particles, 
Fine Washings (23.65 per cent), amorphous flocculent clayey matter, 
with fragments of Radiolaria and Diatoms. 
