RALSTON: FISHING EXPERIMENT FOR CARIDEAN SHRIMP 



Bank C 



■°Maug I. 



o Asuncion I. 



DAgrihan I 



P Pagan I. 



-20°- 



■19*- 



-18°- 



<?A 



amagan I. 



BankD 



Guguan I. 



-17°- 



Pathfinder Reef 



Arakane Reef 



Bank A 



°Sarigan I. 

 ^Anatahan I. 



38 fm Bank ., 

 Esmeralda Bank '•-• 



» Faral Ion de Med 



in il la - 



L/Saipan 

 "VTinian I." 

 ° Aguijan I. 



^Rota I. 



-I6 C 



-15°- 



-14°- 



GUAM 



"Cocos I. 

 ^Galvez Banks. 



'■■' Santa Rosa Reef 



I43 e 



I44< 



I45 c 



I46 e 



147° E 



■13°- 



FlGURE 1.— Map of the Mariana Archipelago. 



929 



