80 



VEETEBEATA. 



slender tail which left a groove-like impression. The stride from toe to toe 

 measures thirteen inches ; and the feet are about three and a half inches 

 long. The hind-feet stepped upon nearly the same spot as the fore-feet, causing 

 some obliteration of the first impression. The original slab is in the private 

 Cabinet of Isaac Lea, Esq., of Philadelphia, by which gentleman it was first dis- 

 covered and described. Size, 26 x 17. Price, $4.50. 



No. 302-308. Restorations of Fossil Reptiles, 



PterodactyU, Megalosaurus, Iguanodon, LabyrintTiodon, Icltthyosaurus, Plesio- 

 saurus dolichodeirus and P. macrocepJialus. They are reduced (one inch to the 

 foot) from the gigantic models in the Crystal Palace, London ; constructed to 



No. 302. Pterodactyle No. 303. Megalosaurus. 



scale by B. Waterhouse Hawkins, F. Gr. S., F. L. S., from the form and proportions 

 of the fossil remains, and in strict accordance with the scientific deductions of 



No. 304. Iguakodox. 



No. 305. LABYRINTHODOiSr. 



Professor Owen. Preliminary drawings, with careful measurements of the origi- 

 nals in the Royal College of Surgeons, British Museum and Geological Society, 



Nos. 30G-308. Ichthyosaurus with Plesioauri. 



