Table Ill. Aerobic and Anaerobic Bacteria in Core Samples of Sediment 
Depth of Sample Aerobes 
Below Soil Surface} (per gram of 
(in.) wet sediment) 
No. (ft) 
[cen 
C162 | 5,300 
C163 | 5,300 
C262 | 5,640 
C362 | 5,640 
C264 | 2,500 
C164 | 2,500 
ORs 
32 Sd 
Anaerobes 
(per gram of 
wet sediment) 
Sulfate Reducers 
Present 
