175 



Circumference of the middle of the femur . 



above the condyles .... 

 around the condyles 

 Breadth of the femur at the great trochanter . 

 across the middle of the femur 

 above the condyles . . . . • 

 Transverse breadth below the condyles 

 Inter-condyloid space at the middle of the bone 



Tibia. 

 The greatest length along the middle line . 

 Circumference of the proximal ends of the tibia and | 



fibula (anchylosed in the Megatherium) . J 



Smallest circumference of the tibia at its middle . 

 Circumference of the distal ends of the bones of the "J 



leg over the malleoli ..... J 



Length of the interosseous space 



Greatest breadth of ditto ..... 



Breadth of the proximal articular surface of the tibia 

 distal articular surface of ditto . 

 tibia and fibula at the lower end . 

 Length of hind-foot ...... 



Breadth of ditto 



Astragalus. 

 Its greatest breadth . . . . . 



height ...... 



Os calcis. 

 Greatest length on its inferior surface 

 Greatest circumference (behind its middle part) . 

 Vertical diameter of posterior part .... 

 Transverse diameter of ditto .... 



Os naviculare. 



Greatest breadth . 



Greatest length ....... 



Os cu/joides. 

 Greatest diameter ....... 



Ungual Phalanx. 

 Length of ungual phalanx of middle digit, hind-foot 

 Greatest height near the middle .... 

 Circumference at the same part .... 

 Breadth at the same part 



Mylodon. 



Mega- 

 therium. 



Megalonyx. 



ft. 



1 



in. lines. 

 3 6 



ft. in. lines. 

 2 1 10 



ft. in. lines. 



1 



1 10 



3 2 





1 



8 



2 10 6 









9 



1 4 









6 1 



11 









7 2 



1 4 6 









6 6 



1 









2 1 



3 8 









8 6 



1 10 





1 



6 10 



2 11 









8 6 



12 2 





1 



4 2 



2 6 3 









5 6 



7 1 









2 6 



3 6 









6 6 



11 9 









4 6 



8 3 









6 6 



1 6 





1 



7 



2 10 6 









6 9 



1 









4 



9 









3 6 



9 









7 6 



I 5 



8 



1 







1 7 3 









3 6 



6 



074 







4 6 



7 



1 







2 



6 6 









3 2 



4 6 









2 10 



5 









5 4 



9 6 









1 10 



5 6 









6 3 



1 2 6 









1 9 



3 4 





