DESCRIPTION OF PLATES. 65 
Transverse diameter of unciform, 4:in. Vertical diameter of unciform, 3° in. 
Length of second metacarpal, 4:5 in. Breadth of second metacarpal, 2°5 in. 
Length of third metacarpal, 4°2 in. Breadth of third metacarpal, 33 in. Length 
of fourth metacarpal, 2°5 in. Breadth of fourth metacarpal, 2°5 in. Breadth of 
inferior extremity of radius, 4°8 in. Breadth of inferior extremity of ulna, 7° in. 
Figs. 2, 2a, and 26.—Lower end of left ulna (a), with bones of 
carpus (scaphoid (1), semilunar (2), cuneiform (3), pisiform (4), tra- 
pezium (5), trapezoid (6), os magnum (7), and unciform (8) ), and 
middle metacarpal (9). 
Breadth of lower extremity of ulna, 55 in. Vertical diameter of scapkoid, 
5:1 in. Artero-posterior diameter of scaphoid, 3-9 in. Transverse diameter of 
scaphoid, 2:1 in. Vertical diameter of semilunar, 2°9 in. Antero-posterior dia- 
meter of semilunar, 5°2in. Transverse diameter of semilunar, 5°6 in. Vertical 
diameter of cuneiform, 2°8 in. Antero-posterior diameter of cuneiform, 4°7 in, 
Transverse diameter of cuneiform, 7° in. Vertical diameter of pisiform, 5:3 in. 
Transverse diameter of pisiform, 3°4in. Antero-posterior diameter of pisiform, 
2-1in. Vertical diameter of trapezium, 3°7 in. Transverse diameter of trape- 
zium, 4°6 in. Antero-posterior diameter of trapezium, 3°3 in. Vertical diameter 
of trapezoid, 2:3 in. Transverse diameter of trapezoid, 3°3 in. Antero- 
posterior diameter of trapezoid, 3°5in. Vertical diameter of os magnum, 3:1 in. 
Transverse diameter of os magnum, 3°2in. Antero-posterior diameter of os mag- 
num, 4°8in. Vertical diameter of unciform, 3°3in. Transverse diameter of unci- 
form, 5-in. Antero-posterior diameter of unciform, 4°3in. Transverse diameter of 
medius metacarpal, 2°7in. Antero-posterior diameter of medius metacarpal, 4° in. 
Figs. 3 and 3 a.—Right scaphoid. 
Figs. 4 and 4 a.—Left scaphoid. 
Length, 5°6 in. Breadth, 3°8 in. Thickness, 2°6in. 
Figs. 5 and 5 a.—Left seaphoid. 
Length, 4°9 in. Breadth, 4:1 in. Thickness, 2°3 in. 
Figs. 6, 6 a, and 6 6.—Right semilunar. 
Height, 2°8 in. Breadth, 5:3 in. Antero-posterior diameter, 5:in. 
Figs. 7, 7a, and 7 b.—Left semilunar. 
Height, 2°8in. Breadth, 4:°2in. Antero-posterior diameter, 4°6 in. 
Figs. 8, 8 a, and 8 b.—Right semilunar. 
Height, 25in. Breadth, 4-4in. Antero-posterior diameter, 4°5 in. 
Figs. 9, 9a, and 9 6.—Right semilunar. 
Height, 2°7 in. Breadth, 4°4in. Antero-posterior diameter, 4°5 in. 
Figs. 10, 10 a, and 10 6.—Right semilunar. 
Height, 3:in. Breadth, 54in. Antero-posterior diameter, 5-8 in. 
Figs. 11, 11 a, and 11 6.—Right semilunar. 
Height, 2°7in. Breadth, 44in. Antero-posterior diameter, 4°8 in. 
Figs. 12, 12 a, and 12 6.—Left semilunar. 
Height, 2‘7in. Breadth, 46in. Antero-posterior diameter, 4:2 in. 
Figs. 13, 13 a, and 13 6.—Right semilunar. 
Height, 3° in. Breadth, 5°5in. Antero-posterior diameter, 5° in. 
Figs. 14, 14 a, and 14 b.— Left semilunar. 
Height, 2°2 in. Breadth, 4°3in. | Antero-posterior diameter, 4:2 in. 
Figs. 15, 15 a, and 15 6.—Right semilunar. 
Height, 2°6in. Breadth, 4°8 in. Antero-posterior diameter, 5:1 in, 
Figs. 16, 16 a, and 16 6.—Right cuneiform. 
Height, 2°lin. Transverse diameter, 53in. Antero-posterior diameter, 4°3 in. 
