771105 



771030 



771103 



Tsesis (#) towed from 

 the area. Oil leaving 

 the shores. 



771107 



12 3 4 5km 



Fig. 4.9 Maps showing the extent of oil slicks, based on 



observations during field work. 

 &88 heavy oil slick ^ unbroken oil film 



' / / bands of oil floating on the surface 



76 



