XVI CONTENTS. 



CHAPTER LXVIII. 



Characters of Cursores Characters and sections of Rasores Galli- 



nacei Columbacei, ........ 451-456 



CHAPTER LXIX. 



Characters and families of Scansores Characters of Insessores Coni- 



rostres Dentirostres Tenuirostres Fissirostres, . . 457-463 



CHAPTER LXX. 



Characters and sections of Raptores Characters of Saururae, . 464-467 



CHAPTER LXXI. 

 Distribution of Aves in time, . 467-470 



CHAPTER IXXII. 



General characters of the Mammalia Skeleton Pectoral arch and 

 fore-limb Pelvic arch and hind-limb Teeth Dental formula 

 Digestive system Circulatory system Respiratory system Re- 

 productive system Mammary glands Nervous system Integu- 

 mentary appendages, 471-483 



CHAPTER LXXI 1 1. 



Classifications of the Mammalia Synopsis of the Mammalian 



orders, 484-488 



CHAPTER LXXIV. 



Characters of Monotremata Characters and divisions of Marsu- 



pialia, 489-497 



CHAPTER LXXV. 

 Characters and families of Edentata, . . . . . . 498-502 



CHAPTER LXXVI. 

 Characters of Sirenia Characters and families of Cetacea, . . 502-5 1 1 



CHAPTER LXXVII. 



General characters of Ungulata Perissodactyla Artiodactyla Ru- 

 minantia Structure of the stomach in Ruminants Dentition of 

 Ruminants Sections of Ruminants, 511-526 



CHAPTER LXXVIII. 



Characters of Hyracoidea Characters of Proboscidea, . . 526-530 



CHAPTER LXXIX. 



Characters of Carnivora Pinnigrada Plantigrada Digitigrada, 530-541 



