THE DEPTH AND MARINE DEPOSITS OF THE PACIFIC OCEAN. 983 
Heteropods, Pteropods, Polyzoa, Echinoid spines, Ostracodes, otoliths, small 
Gasteropods and Lamellibranchs, Tunicate spicules, coccoliths, rhabdoliths. 
ResipuE: 70 per cent, black with greenish tinge, many coprolites : — 
Siliceous Organisms (3 per cent), arenaceous Foraminifera, Radiolaria, 
Sponge spicules, Diatoms. 
Minerals (20 per cent), angular, mean diameter 0.1 mm., augite, olivine, 
oligoclase, sanidine (?), volcanic glass, magnetite very abundant. 
Fine Washings (47 per cent), amorphous clayey matter, with small 
coprolites, mineral particles, and fragments of siliceous organisms. 
No. 32. Station 75, 5th October, 1899. 
Lat. 16° 57’ S.; long. 147° 29’ W.; depth, 1592 fathoms. 
GLOBIGERINA OOZE: grayish-brown, coherent, granular. 
CALCIUM CARBONATE: 40.75 per cent, pelagic and bottom-living Fora- 
minifera, otoliths, Ostracodes, Echinoid spines, Coral fragments, coccoliths, 
rhabdoliths, Tunicate spicules. 
Resipve: 59.25 per cent, brown, flocculent, with black mineral 
particles : — : 
Siliceous Organisms (2 per cent), Radiolaria, Sponge spicules, arenaceous 
Foraminifera, Diatoms. 
Minerals (10 per cent), angular, mean diameter 0.08 mm., augite, 
olivine, plagioclase, magnetite, chloritic mineral. 
Fine Washings (47.25 per cent), amorphous clayey matter, with minute 
mineral particles and fragments of siliceous organisms. 
No. 33. Station 94, 14th October, 1899. 
Lat. 16° 57’ S.; long. 145° 49’ W.; depth, 1531 fathoms. 
GLOBIGERINA OOZE: cream colored, slightly coherent. 
CaLciuM CARBONATE: 81.46 per cent, Foraminifera, — pelagic (including 
a large proportion of young forms) and bottom-living, — Ostracodes, otoliths, 
coccoliths, rhabdoliths. 
ResipuE: 18.55 per cent, brown, flocculent : — 
Siliceous Organisms (2 per cent), Radiolaria, Sponge spicules, imperfect 
casts, Diatoms. 
Minerals (1 per cent), mean diameter 0.06 mm., only one or two 
particles of felspar and glass observed. 
Fine Washings (15.55 per cent), amorphous clayey matter, with 
splinters of siliceous organisms and minute mineral particles. 
