60 RULLETIN: MUSEUM OF COMPARATIVE ZOOLOGY. 
32 28 
a 57° 57° 59° 
Fic. 19.— Temperature profile running southeasterly from Mt. Desert to 
Station 28. 
Dp 24 
a 58° 57° 64° 
10 
Fic. 20. Temperature profile from the mouth of Casco Bay (Station 15) 
to Station 24. 
