NO. 1 



EMERY AND HULSEMANN: SUBMARINE CANYONS 



55 



UJ30- 



_lO20 

 < CD 



o% 







Z0.5 



LJ 



O0.4 



o 



q:o.3 



H- 



ao 



MEDIAN DIAMETER- MICRONS 



100 so 10 



I I / I I 



.■« = . Sl^X .°* ° » «* 



Fig. 20. — Relationship of median diameters of samples from 

 submarine canyons to frequency of occurrence, sorting 

 coefficient, and contents of calcium carbonate and Kjel- 

 dahl nitrogen. 



