BERMUDA BIOLOGICAL STATION. 



399 



•>i 



BHACKIS& 



rtnro i 



T^TS 



«* a T a t 



A3' 



47 



r 



64 



45' 



4 4 



M* 



Map 3. The Middle Third of the Bermuda Islands. The Position of the Labora- 

 tory is Indicated by the Lines '390' at the Margins of the Map. 



