:IX 



Figure 5 

 Portion of an untreated pile from the Tugtoat Dock, K.O.B. 

 Womens Bay, Kodiak, Alaska. This portion was taken from near the 

 mud line. A heavy attack of Bank! a setacea has virtually shredded 

 it. A slight Limnoria attack on the outer circumference is also evident. 



feps"^ 



M^ 





Figure 6 

 A split verticeuL section of aji untreated pile from the Tughoat 

 Dock, N.O.B. Womens Bay, Kodiak, Alaska. Pile has "been ruined by a 

 heavy attack of Teredinidae . 



