THE FOLLOWING WORKS, 



BY CAPTAIN THOMAS BROWN, M.W.8., M.P.S., 



MEMBER OF THE MANCHESTER GEOLOGICAL SOCIETY, 

 LATE PRESIDENT OF THE ROYAL PHYSICAL SOCIETY, ETC. ETC., 



ARE PUBLISHED BY SMITH, ELDER, & CO., C.'J, CORNHILL, LONDON. 



ILLUSTRATIONS OF THE CONCHOLOGY OF GREAT 

 BRITAIN AND IRELAND. 



Second Edition, with considerable Additions. Royal 4to. price £3. 3s. bds., contain- 

 ing Sixty-two Plates, with complete Descriptions, Localities, &c. of all the Species 

 discovered up to the present time, including Marine, Land, and Fresh Water, toge- 

 ther with a representation of tlie Animals of all the genera of Land and Fresh Water 

 Shells. The Engravings of this Work are nearly aU executed by Mr. W. H. Lizars 

 of Edinbmgh. 



II. 



THE ELEMENTS OF FOSSIL CONCHOLOGY. 



Illustrated by a well marked Species of each Genus, Engraved on Steel, by Aikman 

 and Milne. In one vol. royal 18mo. with Twelve Engravings, price 5s. bds. 



ILLUSTRATIONS OF THE LAND AND FRESH WATER 

 CONCHOLOGY OF THE BRITISH ISLANDS. 



Containing Twenty-seven Colom'ed Plates, with Figures of all the Species, and Repre- 

 sentations of the Animals of each Genus; the Engravings by Lizars and Aikman. In 

 one vol. royal 8vo. price I5s. bds. 



IV. 



ILLUSTRATIONS OF THE LAND AND FRESH WATER 

 SHELLS OF IRELAND. 



Containing Eighteen Coloured Plates, with Figures of all the Species, and Represen- 

 tations of the Animals of each Genus ; the Engravings by Lizars and Aikman. In 

 one vol. demy 8vo. price 10s. 6d. bds. 



