I45°45' 
MT. PAGAN 
Bandeera Peninsula 
'Bisected 
tuft cone 
Togari Peninsula 
2000 METERS 
SOUTH: 
VOLCANO.. 
GENERALIZED GEOLOGIC MAP OF PAGAN, MARIANA ISLANDS 
EM3 
p. Oon | 
I ° 0 ' I 
EXPLANATION 
Raised reefs 
Post-caldera lavas 
Post-coldero lavas with 
Post-caldera ash and tuff 
Pre-caldera succession 
Cinder cones 
Crater of volcono 
Depression and caldera walls 
Fossil locality 
Fossil noted but not collected 
Orientation of 
Geologic boundar 
Fig. 1. Generalized geologic map of Pagan, Mariana Islands. 
