FOREWORD 



This report presents geomagnetic data obtained during a 

 recent geophysical and oceanographlc survey In the Pacific 

 Ocean. Systematic geophysical Investigations of the type 

 described here are essential for developing an accurate and 

 complete understanding of the geologic and crustal environ- 

 ment underlying the ocean basins. 



Rear AdmlralY\U. S. Navy 

 Commander 





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