16 



FRANK E. BEDDARD 



to which attention has just been called, are provided with 

 an outgrowth or outgrowths of which the nature is also diffi- 

 cult to decide. These are figured in Text-figs. 9, 10. They lie 



^ 



Text-fig. 10. 



: • ^-t'<^>- 





l.-h.. 



The next section but one to that figured in Text-fig. 9. The residual 

 lamina is not to be seen. 



in the sections wdiich I have in my possession invariably on the 

 labial side of the dental lamina. There are quite frequently, 

 perhaps always, two of them — or even three, of which two 

 may even arise by a common origin (Text-fig. 11) from the 



