OOZES 



223 



FIG. 163. GLOBIGERINA OOZE, CONSISTING LARGELY OF 

 FORAMINIFERAN SHELLS (" BLAKE "). 



FIG. 164. PTEROPOD OOZE, CONSISTING MAINLY OF PTEROPOD 

 AND FORAMINIFERAN SHELLS ("BLAKE"). 



These figures were originally taken from the " Challenger" 

 Reports. 



