64 FAUNA ANTIQUA SIVALENSIS. 
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°5in. 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, 5-3in. 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, 5:5 in. 
Fig. 82,—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, 64 in. 
Fig. 36.—Lower end of right ulna. 
Breadth, 7-4 in. Antero-posterior diameter, 6°8 in. 
Puate 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, 2°5 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. 
