25 i MEMOIItS OP THE NATIONAL ACADEMY OF SCIENCES. 



Table XXXIX. — Lint of indices and angles of alveolo-suhnasal prognatliism. — ^alado. 



Vertical Horizontal 



Index. Angl( 



50.00 

 21.05 

 53.33 

 42.85 

 46.42 

 32.50 

 39.47 

 44.44 

 58.82 

 31.25 

 17.64 

 30.00 

 23.52 

 35.41 



H.23 

 H.24 

 H.25 

 H.33 

 H.35 

 H.37 

 H.42 

 H.43 

 H.45 

 H.46 

 H.54 

 H.56 

 H.57 



Vertical Horizontal 



33.33 

 31.25 

 27.27 

 28.57 

 4.5.00 

 56.25 

 31.81 

 14.28 

 31.25 

 46.66 

 41.17 

 31.25 

 61.53 



Table XL. — Ordination of 27 indices of alveolo-subnasal prognathism. — Salado. 



Variatiou, 47.25. Theoretical mean of variation, 37.90. Skull nearestto mean, H. 11. Aver- 

 age, 37.27. 



Table XLI. — Ordination of 27 angles of alceolo-subnasal prognathism. — Salado. 



Variation, 22^°. Theoretical mean of variation, 70§-o. Average, 70+<: 

 mean and average, H. 20 



Skull nearest to 



