4 THE TONER LECTURES. 



The following exhibit the arrangement of the subject-matter of 

 the essay : 



The malar bone. 



The lower jaw. 



The norma-basilaris. 



The basi-cranial angle. 



The posterula. 



The nasal chambers. 



The Vertex — its sutures, eminences, depressions, general shape, 



etc. 

 Remarks on the sutures other than those of the vertex. 

 The foramina. 



The grooves caused by blood vessels. 

 The cranial ridges, processes, etc. 





