292 



Proceedings of the Royal Irish Academy. 



Males, mixed parentage, Irish and English (12 persons). 





Mean. 



Minimum. 



Maximum. 



Cephalic index, 



79-2 



75-0 



82-7 



Altitudinal index, 



66-6 



61-0 



72-2 



Facial ,, 



108-6 



97-6 



115-2 



Gnathic , , 



99-9 



93-1 



105-6 



Stature, 



1740 



1669 



1805 m.m. 



Span, 



1819 



1675 



1960 m.m. 



"Weight, 



152-5 



132 



188 lbs. 



Vital capacity. 



233 



170 



300 cubic in 



Hand to stature, 



11-3 



10-5 



11-4 



Forearm 



14-6 



13-3 



17-2 



Span 



104-0 



100-4 



109-3 



Height sitting, 



52-5 



50-6 



54-2 



Males, mixed parentage, Irish and Scotch (10 persons). 





Mean. 



Minimum. 



Maximum. 



Cephalic index, 



78-2 



73-7 



83-2 



Altitudinal index, 



67-5 



61-4 



73-1 



Facial , , 



104-8 



97-1 



114-9 



Gnathic ,, 



99-9 



91-4 



105-0 



Stature, 



1809 



1707 



1913 m.m. 



Span, 



1872 



1706 



1994 m.m. 



Weight, 



174-3 



144 



221 lbs. 



Vital capacity. 



254 



195 



300 cubic in 



Hand to stature. 



10-9 



10-5 



11-5 



Forearm, , , 



14-4 



13-8 



15-1 



Span, ,, 



103-4 



100-0 



107-2 



Height sitting, 



,» 52-9 



50-0 



55-7 



