TABLE OF CONTENTS. 



PART 1. 



Hysena crocuta. 



-Historical Introduction 

 Distribution 

 Skull ... 

 Dentition 

 Vertebral Column 

 Ribs and Sternum 

 Shoulder Girdle ... 

 Anterior Limb 

 Pelvic Girdle 

 Posterior Limb 

 Conclusions 

 Bibliography 



p. 



1) 



1. 



4. 









p. 



6,] 



As. 



I, ir, in. 





1 '• 



8, 



As. 



IV r , V. 





II. 



14, 



pis 



. VI, VII, 



VIII 



p. 



18. 









p. 



18 



pi. 



IX. 





p. 



18, 



pis 



. X, XI. 





• p- 



20, 



pi. 



XII. 





• p- 



20, 



pis 



. XIII, XIV. 



• p- 



22. 









• p- 



23 









PART II. 



Ursus. — Historical Introduction 

 Distribution 



— Skull ... 



— Dentition 



— Vertebral Column 

 Shoulder Girdle ... 



— Anterior Limb 

 Pelvic Girdle 



— Posterior Limb ... 

 Comparison of Cave, Brown, and Grizzly Bears 

 Bibliography 



p. 1. 



P . 7. 



p. 10, pis. I— V. 



p. 12, pi. VI. 



p. 16, pis. VII, VIII. 



p. 19. 



p. 19. 



p. 2. 



p. 22. 



p. 25. 



p. 32. 



PART III. 



Canis. — Historical Introduction 



— Distribution of Canis lupus 



— — C. familiar is 



— — C. vulpes ... 



— — 0. lagopus... 



Skeletal Differences between Common and Arctic Foxes 

 Lycaon anglicus ... 

 Canis.— Distribution in British River Deposits 



Distribution in British Caves 



— Skull ... 



p. 1 

 p. 5 

 p. 6 



9. 

 10. 

 11, pis 



I— IV. 



