All. 05 Marine Borers 



1. Tereditiidae . No evidence of Teredinidae was recorded on 

 any panels in either the control or test series at this location. 



2. Limnoria . Limnoria were not recorded on any of the control 

 panels, and were recorded on only 9 of the hi test panels. On the 

 latter, they occurred only during the latter half of I9I+5 and 19^7? 

 and the maximum number of tunnels on an^ one panel was 27. Thus, the 

 Limnoria attack at this location rated only a "bare trace. 



AII.OI+ Fouling Agents 



1. Silt . Silt occurred on all except the second one each of 

 the series of 1+1 control and Ul test panels. On the control panels, 

 the deposits ranged from traces to moderate, while on the test 

 panels they ranged from traces to moderate, or rarely heavy, and 

 were oily on 5 panels. 



2. Invertebrate animal phyla . 



a. Coelenterata (hydroids ) . Hydroids occurred as traces 



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