Of the alveolar proceffes. 

 Of the abforption of thefe pro- 

 ceffes in old age. 



78. Of the teeth in general. 



b Of the ftruciure and form of the 

 :. different claffes of teeth. 

 Of their enamel, and its ufes. 



79. Obervations on the paffage of the 

 nerves into the teeth. 



Of the original formation of the 

 teeth, &c. 



80. Of their difeafes. 



Remarks on the ufual method of 

 drawing teeth. 



Of the SPIN E. 



81. Of the vertebrae in general. 

 Of their ftrufture. 



82. Of the proceffes of the vertebrae 

 and their feparate ufes, 



83. Of the large canal for the. trant 

 miflion of the fpinal marrow. 



Of 



