SALINITY (%o) 



DEPTH (M) 

 34.2 



200 



400 — 



600 



800 



1000 — 



1200 — 



1400 — 



1600 — 



1800 — 



2000 



FIGURE 48. Envelope and plot of salinity (%o) versus depth (m) at Ocean Station DELTA, prepared from eighteen casts 

 taken by USCGC CASTLE ROCK, 31 May-19 June 1968. 



48 



