CONTENTS OF VOL. II. 



DIVISION I. 



Page 



I. On the Origin and Development of tue Pulps 



AND Sacs of tue Human Teeth . . 1 



(Edinburgh Medical and Surgical Journal, Jan. 1839.) 



II. On the Follicular Stage of Dentition in the 

 Ruminants, with some Remarks on that Pro- 

 cess IN the other Orders of Mammalia . 53 



(Transactions of British Association for Advancement of 

 Science, August 1839.) 



III. On the Mode in which Musket - Bullets and 



other Foreign Bodies become inclosed in 



the Ivory of the Tusks of the Elephant . 5G 



(Transactions of Royal Society of Edinburgh, January 18, 

 1841.) 



IV. On the Supra -Renal, Thymus, and Thyroid 



Bodies ...... 6Q 



(Pliilosophical Transactions, January 22, 1846.) 



V. On the Morphological Relations of the Ner- 

 vous System in the Annulose and Vertebrate 

 Types of Oroanis.vtion . .78 



(Etlinburgh Philosophical Journal, January 1857.) 



VI. Ox TiiK Morphological Constitution of the 



Skeleton of the Vertebrate Head . . 88 



(Ediuburgli I'hiloRnphical Journal, Jiinuarj- 1S57.) 



VII. On the Morphological Constitution of Limrs . 108 



(Edinburgh Phi!osoi)hical Journal, Jjuiuary ISft?.) 



