IGO 3-6 cm slurry 



IGO 3-6cm slurry 



l- l4 C-Hexodecone 



and 

 'Formalin Controls 



DAYS 



14 

 Figure 7. C0„ production during dark anaerobic incubations of repuri- 



f ied f , f„ and f fractions of radiolabelled hydrocarbons 



with a slurry made from the 3-6 cm interval of lie Grande 



oiled sediment. Bars indicate one standard deviation. 



14 

 TABLE 6. Recovery of C following dark incubation with a 3-6 cm Aber 



Wrac'h sediment slurry in double anaerobic incubator (± 1SD) 



COMPOUND 



CO, 



% RECOVERED IN 



1 



14 

 1- C-Hexadecane 



14 

 1- C-Heptadecane 



3.94±3.48 

 16.4123.6 



96. 1+3.48 

 83.4±23.6 





 





 0.2 



176 



