TABLE OF CONTENTS. v 



Page 



Lydekker, R., Esq. Description of a Jaw of Hyotherium from 



the Pliocene of India 19 



On certain Dinosanrian Vertebrae from the Cretaceous of 



India and the Isle of Wight 156 



. On a Molar of a Pliocene Type of JEquus from Nubia .... 161 



Lyons, H. G., Esq. On the London Clay and Bagshot Beds of 



Aldershot ". 431 



Martin, Josiah, Esq. The Terraces of Rotoinahana 165 



Newton, E. T., Esq. On the Remains of Fishes from the Keuper 

 of Warwick and Nottingham ; with Notes on the Mode of 

 Occurrence by the Rev. P. B. Brodie, M.A., F.G.S., and Edw. 

 Wilson, Esq., F.G.S. (Plate XXII.) 537 



Owen, Sir Richard. On the Skull and Dentition of a Triassic 



Saurian (Galesaurus planiceps, Ow.). (Plate I.) 1 



Prestwicii, Prof. Joseph. Considerations on the Date, Duration, 

 and Conditions of the Glacial Period, with reference to the 

 Antiquity of Man 393 



Radcliffe, James, Esq. On Grooves and Quartzite Boulders in 



the Roger Mine at Dukinheld 599 



Raisin, Miss Catherine A. Notes on the Metamorphic Rocks of 



South Devon 715 



Reid, Clement, Esq. On the Origin of Dry Chalk Valleys and 



of Cooinbe Rock 364 



Roberts, Thomas, Esq. On the Correlation of the Upper Jurassic 



Rocks of the Swiss Jura with those of England 229 



Rowe, Rev. A. W. On the Rocks of the Essex Drift 351 



Rutley, Frank, Esq. On the Rocks of the Malvern Hills. 



(Plates XIX.-XXI.) ; 481 



Seeley, Prof. H. G. On a Sacrum, apparently indicating a new type 

 of Bird, Ornithodesmus chmiculus, Seeley, from the Wealden of 

 Brook. (Plate XII.) 206 



. On Heterosuchus valdensis, Seeley, a Procoelian Crocodile 



from the Hastings Sand of Hastings. (Plate XII.) 212 



. On Patricosaurus merocratus, Seeley, a Lizard from the 



Cambridge Greensand, preserved in the Woodwardian Museum 



of the University of Cambridge. (Plate XII.) 216 



