MURRAY— DEPOSIT-SAMPLES. 387 



No. 33. November 7, 1905. 

 Lat. 6° 44'-5 S., Long. 59° 24'-5 E. ; depth, 2041 fathoms. 



GLOBIGEEINA OOZE : light grey, slightly coherent. 



Calcium Carbonate : 67*36 per cent., pelagic and bottom-living Foramiuiferaj Coccolitlis. 



Residue : S2"64 per cent. : — 



Siliceous Or(jamsms (5 per cent.) : Sponge spicules, Radiolaria, Diatoms, arenaceous 

 Foraminit'era. 



Minerals (trace) : one or two glassy particles. 



Fine Washings (27'64 per cent.) : amorphous clayey matter, with siliceous splinters. 



No. 34. November 8, 1905. 

 Lat. 6° 57' S., Long. 60° 30' E. ; deptli, 2182 fathoms. 

 GLOBIGEEINA OOZE : dirty white when wet, almost pure white when dried, slightly coherent. 

 Calcium Carbonate : 77"32 per cent., almost entirely made up of pelagic Foraminifera and their 

 fragments ; one or two bottom-living Foraminifera, broken Echiuoid spines, Pteropod fragments, 

 and a few Coccolitlis. 

 Residue : 23'68 per cent. : — 



Siliceous Organisms (10 per cent.) : Radiolaria, Diatoms, arenaceous Foraminifera. 



Miiwals : none observed. 



Fine Washings (12'68 per cent.) : amorphous clayey matter, with siliceous splinters. 



No. 35. November 8, 1905. 

 Lat. 7° 3'-5 S., Long. 61° 5'-5 E. ; depth, 2209 fathoms. 



GLOBIGEEINA OOZE : light grey, slightly coherent. 



Calcium Carbonate : 77'62 per cent., pelagic and bottom-living Foraminifera, Coccoliths, and 



minute horseshoe-shaped bodies. 

 Residue : 22 38 per cent. : — 



Siliceous Organisms (10 per cent.) : Sponge spicules, Radiolaria, Diatoms. 

 Minerals : no crystalline minerals observed. 



Fine Washings (12-38 per cent.) : amorphous clayey matter, with fragments of siliceous 

 organisms. 



No. 36. November 8, 1905. 

 Lat. 7° 33'-0 S., Long. 61° 5'-5 E. ; depth, 2018 fathoms. 



GLOBIGEEINA OOZE : light grey, slightly coherent. 



Calcium Carbonate : 82-10 per cent., pelagic and bottom-living Foraminifera, Ostracodes, Coccoliths, 



Rhabdoliths, minute horseshoe-shaped bodies. 

 Residue : 17-90 per cent. : — 



Siliceous Organisms (10 per cent.) : principally Radiolaria, with Sponge spicules and Diatoms. 

 Minerals (traces) : a few particles of felspar and volcanic glass (fresh and decomposed) 



observed. 

 Fine Washings (7-90 per cent.) : amorphous clayey matter, with fragments of siliceous 

 organisms. 

 SECOND SERIES. — ZOOLOGY, VOL. XIII. 52 



