DESCRIPTION OF PLATES. 117 
Figs. 6, 6 a, and 6 6.—Patella.—B.M. 
Length, 3°7in. Width, 2°9in. Width of articular surface in centre, 1:4 in. 
Figs. 7, 7 a, 76, and 7 c.—-Entire tibia.—B.M. 
Extreme length of tibia, 16°7in. Extreme width of upper articular surface, 
3°6in. Width of inferior articular surface posteriorly, 2°3in. Circumference of 
shaft below crest, 6° in. 
Figs. 8, 8 a, 8b, 8c, and 8 d.—Calcaneum and cuboid.—B.M. 
Extreme length of caleaneum, 6°7in. Projection of caleaneal process, 4°3 in. 
Greatest height, 3-lin. Height of cuboid, 2-°2in. Greatest width superiorly, 
1‘7in. Antero-posterior diameter, 1°5 in. 
Fig. 9.—Tarsal bones, conjoined. a. caleaneum; 6. astragalus; c. 
scaphoid ; d. internal cuneiform; e. external cuneiform.—B.M. 
Figs. 10, 10 a, 100, 10 c, and 10 d.—Astragalus.—B.M. 
Extreme antero-posterior diameter, 3°4in. Width of anterior articular surface, 
2:3in. Width of cuboid segment of ditto, ‘9in. Width of trochlea, 2:1 in. Height, 
1:95 in. 
Fig. 11.—Astragalus.—B.M. 
Extreme height, 2°8in. Width of anterior articular surface, 1:8in. Width of 
euboid segment of ditto, 6 in. Width of trochlea, 1-6in. Height of astragalus, 
1°56 in. 
Figs. 12 and 12 a.—Upper extremity of metatarsal bone.—B.M. 
Extreme width of upper articular surface, 2°2in, Antero-posterior diameter in 
centre of upper extremity, 1°8 in. 
Figs. 13, 18 a, and 13 b.—Metatarsal bone, entire; lower end deeply 
fissured.—B.M. 
Length, 16-in. Width of upper articular surface, 2°3in. Width of each of 
lower articular surfaces, 1:3in, Interval between them, -35in. Antero-posterior 
diameter of each, 1-5in. Greatest transverse diameter of shaft in centre, 1:46 in. 
Antero-posterior diameter of ditto, 1°3 in. 
Figs. 14, 14a, 146, and 14c¢. First phalanx.—B.M. 
Length, 4:in. Width of proximal surface, 155in. Width of distal articular 
surface, 1°45 in. 
Figs. 15, 15 a, 15 6, and 15 c.—Second phalanx.—B.M. 
Extreme length, 2-4 in. Width of upper articular surface, l‘in. Extreme 
width of distal ditto, 1:15 in. 
Prats, XCI. 
Sivatherium giganteum (Fale. and Caut.), from the Sewalik hills. 
(See antea, p. 247.) Splendid specimen of cranium, anterior view, from 
Sir Proby Cautley’s collection in British Museum. A full description 
of this specimen, with measurements, will be found in the Memoir on 
Sivatherium (See ‘ Asiatic Researches,’ vol. xix. p. 1).—B.M. 
PuaTe XCII. 
Sivatherium giganteum. 
Figs. 1, 1a, 16, and 1 c.—Four different views of same cranium as 
figured in Plate XC.—B.M. 
Figs. 2 and 2a.—Fragment of cranium showing orbit and temporal 
fossa, basilar process of occipital, depressions for condyles of lower 
jaw, &c. This is the same specimen as is figured in Plate A. fig. 3, 
under which the dimensions will be found.—B.M. 
