TABLE OF CONTENTS. 



ORIGINAL COMMUNICATIONS. 



Page 

 Argyll, The Duke of. On the Granitic District of Inverary, Argyll- 

 shire 134, 360 



Austen, Mr. R. A. C. On the Series of Upper Palseozoic Groups 

 in the Boulonnais, with a Note by Mr. D. Sharpe 231 



Bain, Mr. A. G. On the Geology of South Africa. (Deferred.) . . 6 



Bell, Dr. T. L. Further Account of the Boring at Kotah, Deccan ; 

 and a notice of an Ichthyolite from that place 351 



BiGSBY, Dr. J. J. On the Geology of Quebec and its Environs . . 82 



Brodie, The Rev. P. B. On Insect Remains in the Tertiary Clays 

 of Dorset 53 



■ . On the Insect Beds in the Purbeck Formation of Dorset and 



Wilts; and a Notice of the Occurrence of a Neuropterous Insect 



in the Stonesfield Slate of Gloucestershire. (Postponed.) 344 



. On the Occiu'renee of Insect Remains in the Kimmeridge 



Clay of Dorset 51 



Coles, Mr. H. On the Skin of the Ichthyosaurus 79 



Davidson, Mr. T. . On some Fossil Brachiopods, of the Devonian 

 Age, from China 353 



Dawson, Mr. J. W. On the Albert Mine, Hilsborough, New 

 Brunswick : with a Note on the Fossil Fish from Albert Mine, by 

 Sir P. de M. G. Egerton 107 



De la Condamine, The Rev. H. M. On a Freshwater Deposit in 

 Huntingdonshire 271 



Egerton, Sir P. de M. G. On the Affinities of the Genera Tetra- 

 gonolepis and Dapedius. Palichthyologic Notes, No. 4 274 



— — . On two new species of Placoid Fishes from the Coal-measures. 

 Palichthyologic Notes, No. 5 281 



Fleming, Dr. A. On the Geology of part of the Sooliman Range. . 346 



. On the Salt Range of the Punjaub 189 



Forbes, Prof. E. On the Fluvio-raarine Tertiaries of the Isle of 

 Wight 259 



Frere, Mr. H. B. E. On the Geology of a ])art of Siud 349 



