134 ME. Q. BUSK ON THE ANCIENT OR 



PLATE XVII. 



Figs. 1-5. Different views of the fourth metatarsal of Rhinoceros. 

 Figs. 6-8. The distal end of a third metatarsal. 



PLATE XVIII. 



Figs. 1, 2. Two fragments of the same atlas of Rhinoceros hemitcechus. 

 Fig. 3. Portion of pelvis with acetabulum of JEquus cabaUus. 

 Figs. 4, 5. Bovine teeth. 



PLATE XIX. 

 A mass of ossiferous breccia, containing bones and teeth of Cervus daiiia. 



PLATE XX. 



Fig. 1. Atlas of Cervus elaphus (var. barbarus'\). 



Fig. 2. Axis of same species. Fig. 3. Atlas of Ibex. 



Fig. 4. Axis of Ibex (front aspect). Fig. 5. Axis of Ibex (anterior view). 



Fig. 6. Axis of Ibex (side view). Figs. 7, 8. Fragment of smaller axis oi Ibex. 



PLATE XXI. 



Fig. 1. Right mandible of Cervus elaphus. 



Fig. 2. Right mandible of C. elaphus, var. barbarus. 



Fig. 3. Entire radius of C. elaphus. 



Fig. 4. Distal extremity of tibia of C. elaphus. 



Fig. 5. Portion of scapula. 



PLATE XXII. 



Fig. 1. Vertical view of skull of Ibex. 



Fig. 2. Surface of attachment of horn-core (showing the peculiar arrangement of the 



cancelli). 

 Fig. 3. Front and side views of a deformed ("!) female horn-core. 

 Fig. 4. Another female horn-core of normal shape. 

 Figs. 5-9. Sections to show the form of various horn-cores. 



PLATE XXIII. 



Figs. 1 and 1 a. Portion of right maxilla of Ibex, containing all the molar teeth. 

 Figs. 2, 3. Internal and external views of a mandible of form A, or aged. 

 Fig. 4. Mandible of form B. 



PLATE XXIV. 



Fig. 1. Radius and ulna of Ibex i a, the peculiar internal expansion of the ulna. 

 Fig. 2. Radius and ulna, of larger size 



