TABLE 11. Rate of Mortality of Drills Sub- 

 jected First to Salinities Ranging from 

 to 8 o/oo for Successive Days and 

 then Immersed in Salinities over 

 15 o/oo at Low Outdoor Spring 

 Temperatures in New Jersey 

 (After Stauber, 19h3) 



65 



