60 
Mean Salinity Curves - Continued 
GALVESTON, TEX. 
1922-1952 
ROCKPORT, TEX. 
1948-1952 
PORT ISABEL, TEX. 
1944-1952 
COATZACOALCOS 
(Puerto Mexico), MEX. 
1946-1952 
PROGRESO, MEX. 
1946-1952 
HABANA, CUBA 
1947-1952 
GUANTANAMO BAY, CUBA 
1947-1952 
