6 Contents 



PAGE 



Head-height index 44 



Head height-breadth index 44 



Cranial capacity and brain weight 44 



Svunniary 45 



Tables of averages and extremes 47 



Seriation tables of the Quichua measurements 51 



PART H. 



Machiganga Indians of the San Miguel Valley. 



General considerations 62 



Inspection 65 



Inner canthus 65 



Supraorbital ridges 65 



Alveolar prognathism 66 



Malars 66 



Lips 66 



Angle of lower jaw 66 



Skin 66 



Hair 66 



Moustache and beard 66 



Breasts 66 



Hand pressure 66 



Stature, span and indices 67 



Sitting height 68 



Hands 69 



Thorax 69 



Foot 70 



Leg circumference 71 



Face measurements and indices 71 



Xasal measurements and indices y;^ 



Ear 74 



Head 75 



Indices 76 



C"ranial capacity and brain weight yy 



Summary 78 



Tables of averages and extremes 80 



Seriation tables of the Machiganga measurements 84 



