02 so 



LIFE ZONES OF PANAMA 



Seals I : 5,500,000 



FIG. 14. MAP OP BARRO COLORADO ISLAND, GATUN LAKE, CANAL ZONE, 



AND VICINITY 



Showing the depth of water but not indicating rivers or contours on the Island. 

 Taken from U. S. Hydrographic Office map No. 6000. (The width of the words 

 "Barro Colorado" equals 3000 yards.) 



