SMITHSONIAN CONTRIBUTIONS TO KNOWLEDGE 



VOL. 35, NO. 3. PL. B 



Fig. 1 



Cross and longitudinal sections 



of a femur of the first type 



Cross and longitudinal sections 

 of a femur of the second type 



WM4 



Fig. 3 



Cross and longitudinal sections 



of a femur of the third type 



mm 



i?:'i^ 



mi 



'i^M 



Fig. 4 



Diagram illustrating a first type 



femur 



Diagram illustrating a second 

 type femur 



Fig. 6 



Diagram illustrating a third 



tj-pe femur 



Diagram illustrating a femur of 



the first and third type 



combination 



1 .... s 



Diagram illustrating a femur 



of the second and third type 



combination 



Fig. 9 



Di;ij;r:ini illustrating a fmur of 



the Hrat, second and :hird 



type combinatic*" 



CROSS AND I/)NGITUD1NAL SECTIONS OF TYPES OF FEMORA, AND DIAGRAMS ILLUSTRATlNi; THK CONSTRUCTION OF FEMORA 



