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. 8$c. 8$c. . . page 99 
XI. Memoir on a Portion of the Lower Jaw of the Iguanodon, and on the Remains of 
the Hylasosaurus and other Saurians, discovered 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$c 131 
XII. On the Fossil Remains of Turtles, discovered in the Chalk Formation of the 
South-east of England. By Gideon Algernon Mantell, Esq., LL.D., F.R.S., 
F.L.S., F.G.S., 8$c 153 
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 Vitreous 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. 8?c. 
Sfc 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 II. By Martin Barry, M.D. , F.R.SS. 
L. and E 201 
XVII. On the Corpuscles of the Blood. — Part III. By Martin Barry, M.D., 
F.R.SS. L. and E 217 
