ENAMEL 



95 



FIG. 49. Pseudoscarus. The maxillary denticles the dentine is almost 

 entirely absorbed, the bulk of the tooth consisting of the tubular enamel. 

 Ground section of freshly preserved preparation. ( X 60. ) 



FIG. 50. Pseudoscarus. Margin of jaw showing one of the maxillary 

 denticles in use both enamel and dentine have undergone absorption. 

 Ground section from a freshly preserved specimen. ( x 60.) 



