124 



PRIMATE ALVEOLINGUAL SALIVARY AREA 



group e may bridge the interval. 

 There are further subdivisions of 

 the main cephalic and caudal 

 groups by secondary lines of 

 sagittal segmentation. The re- 

 sulting individual glandular collec- 

 tions, a, b, c, and d, belong wholly 

 to the cephalic group, the corre- 

 sponding caudal masses, /, g, h, 

 and i, form the individual com- 

 ponents of the main caudal group, 

 while the separate element e 

 bridges the principal coronal inter- 

 val F and occupies an intermediate 

 'V23H5i'83io position between the two chief 

 divisions of the entire area. The 

 majority of the thus individualized districts selected from the primi- 



Fig. 3. 



I. u. Ill, IV. V. VI. VII. VIII. 



A m @ (3) (^ © 



IX. X. 



