Vlll CONTENTS. 



CHAPTER IV. 

 THE ARCTOG^EIC REALM. 



Features of the Arctogaeic Fauna Community of earliest Fauna Evidence of 

 Secondary Reptiles Puerco Fauna Lemuroids Insectivora Carnivores 

 Rodents Ungulates Summary of the Characteristics of the Mamma- 

 lian Fauna of Arctogaea . . . . . . . . 1 44 



CHAPTER V. 



EASTERN ARCTOG^EA. 



Mammalian Groups peculiar to Eastern Arctogsea Tertiary Mammalian 

 Fauna of Eastern Arctogsea Oligocene Fauna Miocene Fauna Older 

 Pliocene Fauna Pikermi and allied Faunas Sivvalik Fauna Higher 

 Pliocene Faunas . . . . . . . . . 1/9 



CHAPTER VI. 



THE MALAGASY REGION. 



Mammalian Fauna Relations of Madagascar to the Mainland . . 213 



CHAPTER VII. 



THE ETHIOPIAN REGION. 



Characteristics of the Mammalian Fauna Birds Past History of Ethiopia 

 Sub-regions . . . . . . . . . . .227 



CHAPTER VIII. 



THE ORIENTAL REGION. 



Sub-regions Characteristics of the Mammalian Fauna Past History of the 

 Region Malayan Sub-region Nicobars, Mentawi, and Christmas Islands 

 Philippine Sub-region ......... 264 



