Physiography, Geology.] SUBANTARCTIC ISLANDS OF NEW ZEALAND. 



719 



GEOLOGICAL SKETCH MAP 



OF 



SOUTHERN HALF OF AUCKLAND ISLANDS. 



-_,,£r2bab,e northerly „„,i <,/ . 

 Camley basalts. ~ - i _ J 



V/estern Entrance 



H I I Younger basic scrres. 



^ Older basic series. 



Camp Cove conglomerate. 

 Trachyte. 



"VT 



Gabbro. 

 TIL r~W~l Granite. 



Jit 



NOTE. — The boundaries indicated on the map are in many cases very doubtful. This specially applies 

 to the older basic series, and above all to the area to the west of North Arm. This may subsequently be 

 classed with the younger basic series. Moraines, no doubt, also occur in localities not indicated on the map. 



