20° 



15' 



10' 



05' 



20° 



I58°20' 



15' 



10' 



jsa^os' 



_20° 



15' 



10' 



05' 



-20° 



19° 



55' 



19' 



55' 



158°20' 



15' 



Contour Interval 20 Gammas 

 UTM Projection 

 Scale 1:250,000 



10' 



158°05' 



FIGURE 24 DEVELOPMENT AREA 4 MAGNETIC TOTAL INTENSITY CONTOUR CHART 



34 



