Journal Royal Society of N.S.W., Vol. XL , 1906. Plate X. 
WMD Bde 
Longitudinal Sections of two Piles showing ravages of Limnoria and Sphaeroma. 
The right hand side of No. 6 is the work of the Limnoria; the remainder 
Sphaeroma. There are very few Cobra holes. 
