vi CONTENTS. 



PART IV. 



VI. On the Geology of Southern Africa. By Andrew Geddes Bain, Esq. . . p. 175 

 With Appendix, containing 



Description of Fossils from the Secondary Rocks of Sunday River and 

 Zwartkop River, South Africa, collected by Dr. Atherstone and 

 A. G. Bain, Esq. By Daniel Siiarpe, Esq., F.R.S., Pres. G.S. i^c. p. 193 

 Description of Palaeozoic Fossils from South Africa. By Daniel Sharpe, 



Esq., F.R.S., Pres. G.S., and J. W. Salter, Esq., F.G.S. . . p. 203 



Notes on some Fossils from the Karoo Desert and its vicinity. By Daniel 

 Sharpe, Esq., F.R.S., Pres. G.S., Dr. Hooker, F.R.S., F.G.S., and 

 Sir P. de M. Grey Egerton, Bart., M.P., F.R.S., F.G.S. . . p. 225 



VII. Report on the Reptilian Fossils of South Africa : Part II., Description of the 

 Skull of a large Species of Dicynodon (D. tigriceps, Ow.), transmitted from 

 South Africa by A. G. Bain, Esq. By Professor Owen, F.R.S., F.G.S. . p. 233 



VIII. Report on the Reptilian Fossils of South Africa: Part III., On Parts of the 

 Skeleton of the Trunk of the Dicynodon tigriceps. By Professor Owen, 

 F.R.S., F.G.S , p. 241 



Index p. 249 



List of Plates and Woodcuts. 



The Binder is directed to place the two Tables of Officers and Council immediately after 

 the Title-page, and in tlie order in which they were published ; and to cancel the Title-page 

 dated 1845. 



