a .• r- 



• C0001-0005] • C001-004] 



• CQ005-Q010] ^CO.04-01] 



Figure 18. Seasonal variations in pristane concentrations in sediments from 

 Georges Bank and Nantucket Shoals. (A) Winter; (B) spring; (C) summer; 

 (D) fall. 



- 55 - 



