232 



MEMOIRS OF THE UNIVERSITY OF CALIFORNIA. 



Measurements op Permanent Dentition 



03 



a ? 



n « 



S c« 



.9 2 § 



.£ "9 O » .Eh 



ra 13 a Bus 



. 2 <a >» . 

 O £« HO q<J 





I 3 , greatest transverse diameter 



C, greatest anteroposterior diam- 

 eter at lower edge of enamel 17.5 mm. 



P 1? greatest anteroposterior diam- 

 eter 7.7 



P,, greatest anteroposterior diam- 

 eter 15.4 



P 3 , greatest anteroposterior diam- 

 eter 16.7 



P 4 , greatest anteroposterior diam- 

 eter 20 



M lt greatest anteroposterior diam- 

 eter 35.7 



Mj, greatest anteroposterior diam- 

 eter of heel, on outer side 9.2 



M,. greatest transverse diameter 



of heel 13.5 



Mj, greatest transverse diameter 



of trigonid 14.3 



M 2 , greatest anteroposterior diam- 

 eter 12.8 



M 2 , greatest anteroposterior diam- 

 eter of heel, on outer side 4.5 



M„, greatest transverse diameter 10 



M 3 , greatest anteroposterior diam- 

 eter 6.5 



I 1 , greatest transverse diameter 



7.4 

 15.3 

 15.S 

 19.5 

 34.5 



8.8 



13 



13.6 



13.3 



5 

 9.3 



7.3 



7.6 

 15.5 



7 

 13.5 

 15.5 

 16.5 

 29 



S.2 



11 



11.8 



12.3 



4.5 

 10 



T3 d 2 <3 » m m 

 OO OtBW OB 



d 



^« s 



2 o © 



OPh O 





6.3 









14.7 









15.5 





16 



16 



19.9 





18.2 



32 



33.7 



3S.6 



32 





8.2 



9.3 



7.8 



12.2 



12.6 



13.7 



12 





13.8 





13.5 



12.66 



12.5ap 





12.4 

 4.6 



9 



10 





9.1 

 5.9 



I 3 , greatest anteroposterior diam- 

 eter 12c 



C, greatest anteroposterior diam- 

 eter at upper edge of enamel 17 



P 1 , greatest anteroposterior diam- 

 eter 10.2 



P 2 , greatest anteroposterior diam- 

 eter 16 



10.5 



16.2 



9.4 S.5 



16.2 14.8 15 



(a) No. 10856. 



(b) No. 10S34. 



(c) No. 984, Univ. Calif. Mus. Vert. Zool. 



(d) No. 115995, U. S. Nat, Mus. 



(e) No. 10828. 

 (/■) No. 11282. 

 (g) No. 11257. 

 ap approximate. 



