CONTENTS. 



XXVIII. Extracts from a Memoir on the Geological Structure and Phceno- 

 mena of the County of Suffolk, and its Physical Relations ivith 

 Norfolk and Essex. By the Rev. William Branwhite Clarke, 

 M.A.,F.G.S. p. 359 



XXIX. On the Geology of the Thracian Bosphorus. By Hugh Edwin 



StTicWaxidi, Esq., F.G.S p. 385 



XXX. On the Geology of the Neighbourhood of Simjrna. By Hugh Edwin 



StvicWaxiCi, Esq., F.G.S. p. 393 



XXXI. On the Geology of the Island of Zante. By Hugh Edwin Strick- 

 land, Esq., F.G.S p. 403 



XXXII. Letter from Mr. James de Carle Sowerby to the Secretary, on the 



Genus Crioceratites and on Scaphites Gigas. . . -p. 409 



