19' 



f58°40' 



50' 



40' 



30' 



20' 



18° 



10' 



Contour Interval 50 Gammas 



UTM Projection 

 Scale 1:500,000 



158°40' 



158°10' 



FIGURE 33 DEVELOPMENT AREA 7 MAGNETIC TOTAL INTENSITY CONTOUR CHART 



43 



