64 FAUNA ANTIQUA SIVALEXSIS. 



Fig. 19. — Lower end of right radius. 



Length, 11 "8 in. Breadth of inferior extremity, 6*4 in. 

 Fig. 20. — Lower end of left radius. 



Breadth, 4 - 2 in. Antero-posterior diameter, 5'8 in. 

 Fig. 21. — Lower end of right radius. 



Breadth, 5 - 5 in. 

 Fig. 22. — Lower end of left ulna. 



Breadth, 5-6 in. 

 Fig. 23. — Lower end of right radius. 



Breadth, 3"9 in. 

 Fig. 24. — Lower end of right radius. 



Breadth of inferior extremity, 4 - 3 in. Extreme length, 8 - 8 in. Antero-posterior 

 diameter of inferior extremity, 5 - 2 in. 



Fig. 25. — Lower end of left ulna. 



Length, 10 - 5 in. Breadth of inferior extremity, 5 - 8 in. Antero-posterior diam. 

 of inferior extremity, 5"4 in. 



Fig. 26. — Lower end of left radius. 



Breadth, 3-4 in. 

 Fig. 27. — Lower end of left radius. 



Length, 17"7 in. Breadth of inferior extremity, 4- in. 

 Fig. 28. — Lower end of left radius. 



Breadth, 4 - 8 in. ' 

 Fig. 29. — Lower end of left ulna. 



Breadth of inferior extremity, 5"3 in. Antero-posterior of inferior extremity, 4'3 in. 

 Fig. 30. — Lower end of left ulna. 



Breadth, 4' 8 in. 

 Fig. 31. — Lower end of left ulna. 



Breadth, 5*5 in. Antero-posterior diameter, 55 in. 



Fig. 32. — Lower end of right ulna. 



Breadth, 4 - in. 

 Fig. 33. — Lower end of left ulna. 



Breadth, 7"1 in. Antero-posterior diameter, 4"4 in. 

 Fig. 34. — Lower end of right ulna. 



Breadth, 7' in. Antero-posterior diameter, 6' in. 

 Fig. 35. — Lower end of left ulna. 



Breadth, 7'1 in. Antero-posterior diameter, 6 - 4 in. 

 Fig. 36. — Lower end of right ulna. 



Breadth, 7'4 in. Antero-posterior diameter, 6 - 8 in. 



Plate L. 

 Bones of anterior extremity of Proboscidea. 

 Fig. 1. — Lower end of right radius and ulna, with bones of carpus 

 (semilunar, trapezoid, os magnum and unciform) and metacarpus 

 (second, third, and fourth). 



Length of fragment of ulna, 10 - 9 in. Length of fragment of radius, 9 - 2 in. 

 Breadth of semilunar, 4 - 7 in. Vertical diameter of semilunar in centre, 25 in. 

 Vertical diameter of trapezoid, 2 - 6 in. Transverse diameter of trapezoid, 3-2 in. 

 Transverse diameter of os magnum, 3- in. Vertical diameter of os magnum, 2'9 in. 



