Halifax 



ANOMALOUS LAYER 

 7.07 AT 40,000" 



5000 



10,000 



15,000' 



20,000' 



25,000' 



B -»-"«"r- 



Fig. 11.34. Seismic profiles of Gulf of Maine and continental shelf off Nova Scotia. See Fig. 11.32 for 

 location of profiles. After Drake ef a/., 1954, and Officer and Ewing, 1954. 



