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have been as far as 16 miles out from the 100-meter contour, and the only two swarms 
of this species which we have encountered (p. 290) have been well inside the 100-meter 
line. Among all the records of it in American waters west of the longitude of Sable 
Fig. 85. — Occurrence of the copepod Temora longicornis. X, locality records, June to November; #, December to May 
Island, which have now been gathered by the cruises of the Grampus, Albatross, 
and Halcyon and by the Canadian fisheries expedition, not one has been from outside 
the continental edge as outlined by the general contour line for 400 meters; but it 
drifts out to the Laurentian channel between Nova Scotia and Newfoundland 
