Table 6 . Concentration of aliphatic hydrocarbons in tissues of oysters 

 O\ifwoatfca (jiyac from Aber Wrac'h, Brittany Franc- collected 

 at different tunes after the fltnoco Cadi* oil spill. Values are 

 in ng/g dry weight (ports per billion). 



' months after the Amoco Cadiz oil spill, 16 March 1978 

 ND, not detected. 



291 



