NAREATIVE. 



77 



It is shown by the above that since 1880 the bank has been naturally re-stocked 

 with young oysters at least 11 times without yielding a fishery. 



The 10-fathom line skirts the western edge of the paar and the 100-fathom line is 

 not far outside it (fig. 21). An examination of the great slope beyond is sufficient to 



