The area "B" total magnetic intensity contour chart (figure 6) 

 shows another high amplitude magnetic anomaly. This anomaly is also 

 located at the edge of the continental shelf (figure 7), and west of 

 the southeastward extension of the line mentioned in area "A." A 

 magnetic anomaly on the extreme eastern edge of area "B" corresponds 

 very closely to a small bathymetric trough at the same location. 

 V. SUMMARY OF FINDINGS 



This survey has shown the presence of steep, high amplitude 

 magnetic anomalies near the edge of the continental shelf off the 

 east coast of Kamchatka. These high amplitude anomalies end abruptly 

 south of Cape Kroznotzky then reappear to the north of the Cape. 

 West of the continental shelf, over the deeper ocean basin, the 

 magnetic anomalies broaden. These broad anomalies seem to be associ- 

 ated with the bottom topographic features. 



