CONTINENTAL TERRACES AND SUBMARINE VALLEYS II9 



FIGURE 65. MAP OF THE WASHINGTON CANYON AND VICINITY. OUTSIDE 

 THE 1 00- FATHOM ISOBATH THE CONTOUR-INTERVAL IS 25 FATHOMS. 



traces of what may be true shelf channels appear to east and 

 west of Cape May. Nevertheless, it is possible that some of the 

 more southerly canyons are genetically connected with the Del- 

 aware and Susquehanna river systems, thus recalling the more 

 direct correlation of the Hudson River, Hudson Channel, and 

 Hudson Canyon. On the other hand, it is worth noting at once 



