154 



APPENDIX TO CRUISES 



BACTERIA AND NUTRIENT 

 Cruise 234 

 December 30, 1955 



Cruise Description ; Twenty-five bottom sediment samples were 

 obtained for bacteria analysis. Stations were in the general 

 vicinity of the Hyperion outfall and extended as far as five 

 miles to sea. 



Bacteriological Data: 



Elapsed Depth 

 Time (hrs) (ft) 



CI, 



Coliforras 



mpn/ml 



nil 



nil 



nil 

 nil 



6.10 

 1.80 

 4.50 



2.00 

 9.30 

 1.80 

 2.00 



2 

 2 



6.10 

 4.50 



nil 

 nil 

 nil 

 nil 

 nil 

 nil 

 nil 

 nil 

 nil 



nil 



4.50 



* All samples checked for enteric pathogens. All results 

 negative using tetrationate broth and S.S. agar. 



