CONTENTS. 



X. The Bakerian Lecture. — On the Organs of Reproduction^ and the Development 



of the Myriapoda. — First Series. By George Newport, Esq., Member of 

 the Royal College of Surgeons, and of the Entomological Society of London. 

 Communicated by Peter Mark Roget, M.D., Sec. R.S. ^c. S^c . . page 99 



XI. Memoir on a Portion of the Lower Jaw of the Iguanodon, and on the Remains of 



the Hylceosaurus and other Saurians, disccwei'ed in the Strata of Tilgate 

 Forest, in Sussex. By Gideon Algernon Mantell, Esq., LL.D., F.R.S., 

 F.L.S., F.G.S., 8^c 131 



XII. On the Fossil Remains of Turtles, discovered in the Chalk Formation of the 



South-east of England. By Gideon Algernon Mantell, Esq., LL.D.,F.R.S., 

 F.L.S., F.G.S., 8sc 1.53 



XIII. Researches, tending to prove the Non-vascularity and the peculiar uniform Mode 

 of Organization and Nutrition of certain Animal Tissues, viz. Articular Car- 

 tilage, and the Cartilage of the different Classes of Fibro-Cartilage ; the 

 Cornea, the Crystalline Lens, and the f^itreous Humour ; and the Epidermoid 

 Appendages. By Joseph Toynbee, Esq., Member of the Royal College of 

 Surgeons, London, and late Assistant to the Conservators of the Museum of that 

 Institution. Communicated by Sir Benjamin C. Brodie, Bart. F.R.S. 8sc. 

 8^c 159 



XIV. Supplementary Note to a Paper entitled " Researches in Embryology. Third 



Series : A Contribution to the Physiology of Cells.'' By Martin Barry, M.D., 

 F.R.SS. L. and E 193 



XV. On the Chorda Dorsalis. By Martin Barry, M.D. F.R.SS. L. and E. . 195 



XVI. On the Corpuscles of the Blood.— Part 11. By Martin Barry, M.D, F.R.SS. 



L.andE 201 



XVII. On the Corpuscles of the Blood. — Part III. By Martin Barry, M.D., 

 F.R.SS. L.andE 217 



