DESCRIPTION OF SAMPLES 



on cruise Vn of the Carnepie in the Pacific- -Concluded 



41 



Sampler 

 and con- 

 tainer used 



Field notes 



Nearest previous samples 



Mann diatom 

 dredge; 7 

 18-Oz. bottles 



Field notes destroyed 



None 



Mann diatom Field notes destroyed, except 



dredge; 18-oz. label 

 bottle (alco- 

 holic) 



None 



cent, trace alcyonarian spicules and worm tubes; inorganic remains make up 30 per cent: fragments of 

 volcanic rock and volcanic minerals. 



Table 3. Colors of certain globigerina oozes from the south Pacific compared with their contents of 



manganese, iron, phosphate, and CaCOs 



Samples arranged in order of decreasing content of Mn02 



Sample 

 no. 



Mn02 



Total iron 

 as Fe203 



P2O5 



CaCOs 



Values in per cent 



Color 



Dry 



Moist 



Wet 



22 

 27 

 23 

 25 

 21 

 44 

 19 

 16 

 81 

 41 

 13 

 14 

 26 

 45 

 36 

 18 

 82 

 85 

 29 



5.61 

 2.15 

 1.98 

 1.87 

 1.77 

 1.69 

 1.44 

 1.42 

 0.78 

 0.72 

 0.71 

 0.53 

 0.38 

 0.34 

 0.18 

 0.17 

 0.13 

 0.08 

 0.07 



14.96 

 8.44 

 4.68 

 5.72 

 5.28 

 4.42 

 4.40 

 3.24 

 2.92 

 2.63 

 1.22 

 1.50 

 1.16 

 0.78 

 0.51 

 0.49 

 0.42 

 0.18 

 0.19 



0.64 

 0.43 

 0.27 

 0.33 

 0.25 

 0.86 

 0.26 

 0.22 

 0.37 

 0.18 

 0.11 

 0.17 

 0.09 

 0.21 

 0.11 

 0.10 

 0.09 

 0.10 

 0.09 



42.19 

 42.66 

 75.30 

 74.48 

 84.28 

 74.82 

 86.47 

 87.48 

 39.89 

 89.70 

 65.66 

 76.67 

 90.74 

 93.61 

 90.97 

 94.42 

 85.44 

 94.51 

 94.42 



0.02 

 0.03 

 0.05 

 0.03 

 0.03 

 0.02 

 0.02 

 0.03 

 0.07 

 0.02 

 0.06 

 0.06 

 0.03 

 0.02 

 0.04 

 0.02 

 0.07 

 0.04 

 0.03 



173 b 

 17^ b 



173 b 



172 k 



152f 



152 f 

 152 f 

 152 d 



17lm 



I7I11 



172k* 



172j 



173i 



162i 



173h 



173a 



173d 

 173c 



16 m 



17''k 



162k 

 173i 



18 



^•■1% 



♦Color of larger part of sample 



