VIU CONTENTS 



CHAPTER IV 



The Pectoral and Pelvic Girdles 124 



The Pectoral or Shoulder Girdle 1 24 



The Pelvic or Hip Girdle 142 



CHAPTER V 



The Limbs 155 



The Propodials 158 



The Epipodials 165 



The Mesopodials 169 



The Metapodials and Phalanges 195 



PART II 



THE CLASSIFICATION AND RANGE OF REPTILES 



CHAPTER VI 



The Problem of Classification 205 



CHAPTER VII 



A Synoptic Classification of the Reptilia 210 



CHAPTER VIII 



Subclass Anapslda 215 



Order Cotylosauria . 215 



[Suborder Seymouriamorpha] 



Family Seymouriidae 217 



[Suborder uncertain] 



Family Sauravidae 217 



[Suborder uncertain] 



Family Gymnarthridae 217 



Suborder Diadectosauria 218 



Family Diadectidae 218 



Bolosauridae 218 



Suborder Labidosauria 218 



Family Captorhinidae 218 



Pariotichidae 218 



Stephanospondylidae 218 



Genera incertae sedis 218 



[Suborder uncertain] 



Family Limnoscelidae 218 



Suborder Pantylosauria 220 



Family Pantylidae 220 



Suborder Pariasauria 220 



Family Pariasauridae 220 



