EXPLANATION OF PLATE XIX. 



Fig. L Mail squatting with tlie shins doubled underneath, the righi one 

 tucked under the left thigh, the left shin lying on the right 

 thigh. 



,, 2. Man squatting on the buttocks. 



,, 3. Man squatting ; a modification of Fig. 1. 



,, 4. Man sitting, the right leg prone and doubled, the left upright 

 and bent. 



