﻿24 



PLEISTOCENE MAMMALIA. 



Fig. 6. — (1) Front view of right tibia, from Sandford (Taunton Mus.). (2) Postero-external view of 

 right tibia, from Ilford, Essex (Brit. Mus.). (3) Patella, from Banwell (Taunton Mus.). All are drawn 

 ± t natural size. The patella is attributed to U. spelseus, the tibiae to U. horribilis. 



(7) Table op Comparative Measurements op Bones op Posterior Limb. 



Femur. 



1. Maximum length 



2. Transverse diameter at condyles 



3. Antero-posterior diameter of head 



4. Vertical or antero-posterior diameter of 

 shaft at middle 



5. Transverse or right to left diameter of 

 shaft at middle 



G. Transverse diameter at proximal end 

 measured across head and great trochanter 



1 Left. 2 Bight. 



U. horribilis, U. liorribilia, 



Sandford | Sandford 



Taunton Mu8.).KTaunton Mus.: 



1 525 ' 

 11-5 

 5G 



40 



5-0 



13-45 



U. horribilis. 



No. 851 (R. Col 



of Surgeons 



Mus.). 



40-2 ; 

 IS 

 4-5 



2-8 



3-4 



9-8 



U. aretos 



No. 21S«, 



(Brit. Mus.). 



46-0 l 



8-3 

 4-85 



295 



485 



Figured. 



