CONTENTS. 



CHAPTER I. 



PAGE 



:lassification of the mammalia 



CHAPTER II. 



THE SKELETON 7 



CHAPTER III. 



THE VERTEBRAL COLUMN IO 



CHAPTER IV. 



SPECIAL CHARACTERS OF THE CERVICAL VERTEBRA IN THE 



MAMMALIA 26 



CHAPTER V. 



SPECIAL CHARACTERS OF THE THORACIC AND LUMBAR VER- 

 TEBRA 45 



CHAPTER VI. 



SPECIAL CHARACTERS OF THE SACRAL AND CAUDAL VER- 

 TEBRA 60 



b 



