THE DEPTH AND MARINE DEPOSITS OF THE PACIFIC OCEAN. 103 



Residue : 22.35 per cent, brown, flocculent : — 



Siliceous Organisms (3 per cent), Radiolaria, Sponge spicules, Diatoms. 



Minerals (1 per cent), angxilar, mean diameter 0.06 mm., volcanic glass, 

 felspar, and magnetite. 



Fine Washings (18.35 per cent), amorphous clayey matter, with minute 

 mineral particles and fragments of siliceous organisms. 



No. 58. Station 209, 8th January, 1900. 

 Lat. 4° 25' N. ; long. 171° 13' E. ; depth, 2505 fathoms. 



GLOBIGERINA OOZE : dirty cream colored, coherent. 



Calcium carbonate : 77.35 per cent, pelagic and bottom-living Forami- 

 nifera, Echinoid spines, otoliths, Ostracodes, coccoliths, rhabdoliths. 

 Residue : 22.65 per cent, brown, flocculent : — 



Siliceous Organisms (3 per cent), Radiolaria, Sponge spicules. Diatoms. 

 3finerals (1 per cent), angular, mean diameter 0.06 mm., volcanic glass, 

 felspar, and magnetite. 



Fine Washings (18.65 per cent), amorphous clayey matter, with minute 

 mineral particles and fragments of siliceous organisms. 



No. 59. Station 210, 8th January, 1900. 

 Lat. 4° 54' N. ; long. 170° 21' E. ; depth, 2444 fathoms. 



GLOBIGERINA OOZE : brownish gray. 



Calcium carbonate : 74 per cent, pelagic and bottom-living Forami- 

 nifera, Echinoid spines, Ostracodes, otoliths, coccoliths, rhabdoliths. 

 Residue : 26 per cent, brown, flocculent : — 



Siliceous Organisms (3 per cent), Radiolaria, Sponge spicules. Diatoms. 

 Minerals (1 per cent), angular, mean diameter 0.07 mm., felspar and 

 volcanic glass. 



Fine Washings (22 per cent), amorphous clayey matter, with minute 

 siliceous splinters and small mineral particles. 



No. 60. Station 211, 9th January, 1900. 

 Lat. 5° 20' N. ; long. 169° '43' E. ; depth, 2411 fathoms. 



GLOBIGERINA OOZE : brownish gray, coherent, plastic. 



Calcium carbonate : 80.75 per cent, pelagic and bottom-living Forami- 

 nifera, Echinoid spines, Ostracodes, coccoliths, rhabdoliths. 



Residue : 19.25 per cent, brown, flocculent : — 



Siliceous Organisms (3 per cent), Radiolaria, Sponge spicules. 



