66 FAUNA ANTIQUA SIVALENSIS. 
Figs. 17, 17 a, and 17 6.—Right cuneiform. 
Height, 1-7in. Transverse diameter, 4°8in. Antero-posterior diameter, 3°3 in. 
Figs. 18, 18 a, and 18 6.—Right cuneiform. 
Height, 2°6in. Transverse diameter, 5°Sin. Antero-posterior diameter, 4°4 in. 
Figs. 19, 19 a, and 19 6.—Right cuneiform. 
Height, 2°8in. ‘Transverse diameter, 6°4in. Antero-posterior diameter, 4:4 in. 
Figs. 20, 20 a, and 20 6.—Right cuneiform. 
Figs. 21, 21 a, and 21 6.—Left cuneiform. 
Height, 2°5in. Transverse diameter, 5°2in. Antero-posterior diameter, 4°3 in. 
Figs. 22 and 22 a.—Left pisiform. 
Height, 5:3 in. Breadth, 3°5 in. Thickness, 2°3 in. 
Figs. 23 and 23 a.—Left pisiform. 
Height, 5°1 in. Breadth, 2°8 in. Thickness, 2° in. 
Figs. 24 and 24 a.—Left pisiform. 
Height, 4°6 in. Breadth, 3° in. Thickness, 2° in. 
Figs. 25 and 25 a.‘ Figured by mistake. Ought to have been 
erased.’—[ H.F. ] 
Figs. 26, 26 a, 26 6, and 26 c.—-Left trapezoid. 
Height, 2°5 in. Breadth, 3° in. 
Antero-posterior diameter, 4:1 in. 
Figs. 27, 27 a, 27 b, and 27 c.—Right trapezoid. 
Height, 2°5 in. Breadth, 3°2in. 
Antero-posterior diameter, 4°3 in. 
Puate LI. 
Bones of anterior extremity of Proboscidea. 
Figs. 1, la, 16, 1c, and 1 d.—Left os magnum. 
Figs. 2, 2 a, 2b, 2c, and 2 d.—Left os magnum. 
Antero-posterior diameter, 5°3 in, 
Transverse, 3°6 in. Vertical, 4:4 in. 
Figs. 3, 3a, 3b, 8c, and 3 d.—Left os magnum. 
Antero-posterior diameter, 51 in. 
Transverse, 8°8in. Vertical, 4°4 in. 
Figs. 4, 4a, 46, 4c, and 4 d.—Left os magnum. 
Antero-posterior diameter, 5:2 in. 
Transverse, 8°3in. Vertical, 4°4 in. 
Figs. 5,5 a, 56, 5c, and 5 d.—Right os magnum. 
Antero-posterior diameter, 5°6 in. Transverse, 4°3 in. 
Figs. 6, 6a, 60, 6 ¢, and 6 d.—Left os magnum. 
Antero-posterior diameter, 64 in. 
Transverse, 5°8in. Vertical, 5:7 in. 
Figs. 7, 7a, 7 6, and 7 c.—Right unciform. 
Antero-posterior diameter, 4°7 in. 
Transverse, 4'4in. Vertical, 4°7 in. 
Figs. 8, 8a, 86, and 8 c.—Left unciform. 
Antero-posterior diameter, 5°6 in. 
Transverse, 5° in. Vertical, 5:1 in. 
Figs. 9, 9a, 9 6, and 9 c.—Left unciform. 
Antero-posterior diameter, 5: in. 
Transverse, 4°6 in. Vertical, 3°8. in. 
Figs. 10, 10 a, 106, and 10 ¢.—Right unciform. 
Antero-posterior diameter, 5:2 in, 
Transverse, 5° in. Vertical, 4:7 in. 
Figs. 11, 11 a, 11 6, and 11 ¢.—lLeft unciform. 
Antero-posterior diameter, 4°7 in. 
Transverse, 4°5in. Vertical, 4°2 in. 
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