LIST OF ILLUSTRATIONS xxix 



FIG. PAGE 



99. Brain of the Human Embryo of three months. Natural size 236 



100. The Anterior Wall of the Pharynx with its Orifices, seen 



from behind - 239 



101. Cervical part of the Primitive Vertebral Column and 

 adjacent parts of an Embryo Chick of the sixth day, 

 showing the division of the Vertebral Segments - - 243 



102. Transverse section of early Embryo of Pristiurus (Elasmo- 



branchs) - - 243 



103. Transverse section of an Embryo Rabbit of 9 days and 



2 hours in the middle Dorsal region - - 244 



104. Sections of the Vertebral Column of a Human Foetus of 

 eight weeks - - 245 



105. Diagram to show the position of the enlargements of the 



Notochord in passing through the Vertebral Column - 246 



1 06. White Fibro-Cartilage from an Intervertebral Disk. 



(Human) - 247 



107. Ideal plan of the multiplication of Cells of Cartilage - 256 



1 08. Division of a Cartilage Cell - 256 



109. Parietal Bone of an Embryo Sheep - 257 



110. Transverse Section of Compact Tissue (of Humerus) - 258 



111. A Bone-Cell isolated and highly magnified - - 259 



112. Median Section of the Mouth and Pharynx 266 



113. Diagram of the Abdominal Part of the Alimentary Canal 267 



114. Portion of Small Intestine laid open to show the Valvulas 



Conniventes - - - 270 



115. View of the Ileo-Colic Valve from the Large Intestine- 271 



1 1 6. Vertical Section of the Pelvis and its Viscera in the Male - 273 



117. The Cranium opened to show the Falx of the Cerebrum 



and Tentorium of the Cerebellum, and the places of 



exit of the Cranial Nerves - - 284 



