Table 1. — Chemical and physical properties of bottom sediments 

 by stations 



Station 

 Cruise 

 Sample No. 

 Latitude N. 

 Longitude W. 

 Depth (meters) 

 Date (mo., day, yr.) 

 Sediment Type 



Loss on Ignition, ^ 

 Insoluble Residue, ^ 

 AI2O3, ^ 

 Fe203, io 

 MnO, i> 



MgO, i> 



CaO, io 



K2O, I0 



P2O5, io 



Sr, io 



CI, io 



Organic Nitrogen, ^ 



Organic Carbon, ^ 



CaC03, i> 



Gravel, ^ 



Sand, i> 



Silt, ^ 



Clay, ^ 



Median Diameter (mm) 



Sorting (Trask) 



First Quartile ^mm^ 



Third Quartile (mm) 



Sieve Weight, ^ (mu) 



* Sample insufficient for complete analysis. 



49 



