DESCRIPTION OF PLATES. 535 



Plate LXXXVIII. 



Vertebrae of Camelus Sivalensis. 



Figs. 1, 1 «, 15, and 1 c. — Atlas witli portion of axis adherent to 

 lower end. — B.M. 



Length of lower arch of atlas, 2-6 in. Length of upper ditto, 3'1 in. Extreme 

 length of atlas, 4*4 in. Between outer margin of posterior articular processes, 

 3-6 in. 



Figs. 2, 2 a, 2h, 2 c, and 2 d. — Third cervical vertebra. — B.M. 

 Greatest length of body, 7'7 in. Height of spinal canal posteriorly, 1' in. 

 Width of spinal canal ditto, 1"3 in. 



Figs. 3, 3 a, 3 b, 3 c, and 3 d. — Fourtli cervical vertebra. — B.M. 



Length of body, 7'8in. Length of spinal platform, 5'5 in. Length between 

 extremities of oblique processes, 8'5 in. Between extremities of inferior trans- 

 verse processes anteriorly, 4"6 in. 



Figs. 4, 4 a, 4 5, 4 c, and 4 d. — Fifth cervical vertebra. — B.M. 



Greatest length of body, 6'9 in. Width of spinal canal anteriorly, 1"1 in. 

 Height of spinal canal anteriorly, 1' in. Between outer margins of vertebral fora- 

 mina, 1"95 in. Diameter of vertebral foramen, 0'4 in. Probable width across 

 transverse processes, 3' 8 in. 



Figs. 5, 5 a, 5 b, and 5 c. — Cervical vertebra imperfect. — B.M. 

 Length of fragment of body, 3'9in. Height of spinal canal posteriorly, 

 1'2 in. Width of spinal canal ditto, 1'2 in. 



Figs. 6, 6 a, 6 b, and 6 c. — Cervical vertebra. — B.M. 

 Greatest length of body, 4'65u]. Height of spinal canal posteriorly, l'3in. 

 Width of spinal canal ditto, V5 in. 



Plate LXXXIX. 

 Bones of anterior extremity of Camelus Sivalensis. 



Fig. 1.^ — Scapula, almost perfect. — B.M. 



Length of scapula, 22- in. Width at narrowest part, 3-2 in. Height of coracoid 

 process, 2-3 in. Greatest projection of spine, r6 in. 



Fig. 2. — Glenoid cavity of scapida. 



Greater diameter, 2-6 in. Lesser ditto, 2-3 in. 



Figs. 3, 3 a, and 3 b. — Head of humerus, with double bicipital groove. 

 —B.M. 



Greatest antero-posterior diameter, 5' in. Greatest transverse ditto, 4'6 in. 

 Chord of double bicipital groove, 3* in. 



Fig. 4. — Head of humerus, with double bicipital groove. — B.M. 

 Greatest antero-posterior diameter, 4-6 in. Greatest transverse ditto, 3-6 in. 

 Chord of double bicipital groove, 2-7 in. 



Figs. 5, 5 a, and 5 b. — -Lower end of humerus, with articular surface. 

 —B.M. 



Transverse diameter of inferior articular surface, 3'6 in. Antero-posterior dia- 

 meter internally of inferior extremity, 4' in. Length of fragment, 7"1 in. 



Figs. 6, 6 a, and 6 b. — Lower end of humerus and upper end of 

 conjoined radius and ulna in situ. — B.M. 



Width of inferior articular surface of humerus, 3'3 in. Width of superior arti- 

 C'olar surface of radius, 3'45 in. 



