DESCRIPTION OF PLATES. 11.5 



Plate LXXXVIII. 

 Vertebrae of Camelus Sivalensis. 



Figs. 1, lo, 1 b, and 1 c. — Atlas with portion of axis adherent to 

 lower end. — B.M. 



Length of lower arch of atlas, 2'6 in. Length of npper ditto, 3 - l in. Extreme 

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

 3'6 in. 



Figs. 2, 2 a, 2 b, 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 i"itto, 1'3 in. 



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



Length of body, 7'S in. 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 b, 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, l - in. Between outer margins of vertebral fora- 

 mina, l - 95 in. Diameter of vertebral foramen, 0'4 in. Probable width across 

 transverse processes, 3 - S 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, 

 12 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*65 in. Height of spinal canal posteriorly, 1 -3 in. 

 "Width of spinal canal ditto, 1*5 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, l"6in. 



Fig. 2. — Glenoid cavity of scapula. 



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 1 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. G, 6 a, and C 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- 

 cular surface of radius, 3 - 4o in. 



