THE ROMAN REMAINS AT PUZZUOLI 



Fig. 20. — One of the three columns of the " temple " at 

 Puzzuoli showing (a) the portion eaten into by boring 

 marine clam-shells, {b) the upper part, which was not 

 submerged, and (c) part which was probably covered up 

 by sea-sand and mud dui'ing submersion. 



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