The Editor requests that contributors will bear in mind the POPULAR 

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 and inteUigible to general readers. 



Students or others wishing for information on particular points of 

 Geoloay, or for explanation of "Geological terms and phrases, are requested 

 to addi-ess their questions to the Editor of The Geologist. Answers 

 will be given to them in the ensuing number of the Magazine. 



Letters and communications by Post, specimens, books for review, and 

 parcels for this Magazine, to be addressed to The Editor of the Geologist, 

 15i, Strand, London, W.C. to whom all advertisements maybe a^ddressed. 



The Editor requests subscribers to forward their names and addresses 

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The Geologist is sent by Post free to Subscribers for six months on 

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Geologist Office, S. J. MACKIE, 



154, Strand. Editor and Proprietor. 



CORRESPONDENTS. 



Communications received from Dr. G. D. Cribb, Portman Square; J. Beown, Esq., 

 P.G.S,, Stanway ; J. Curry, Esq., Boltsham ; Geo. E. Egberts, Esq., Kidder- 

 minster; C. P. HoBKiRK, Esq., Huddersfield; J. E. Wetherell, Esq., ELighgate ; 

 J, Plaxt, Esq., Leicester; J. De St. Marceaux, Lime. 



BOOKS RECEIVED. 



" On Copper Smelting." by Hyde Clarke, C.E. London: Mining Journal 

 Office, 26,, Fleet Street. 1858. " 



The Mineral Kingdom," by Dr. J. G. Kurr, Professor of IsTataral History to the 

 Polytechnic Institution of Stuttgart. Edinburgh : Edmonston & Douglas, 88, Princes 

 Street. 1859, 



Preparing for publication, in post 8vo. price to Subscribers, 5s. 



'-PHE CHALK CLIFFS OF DOVEE ; a Geological and 



Paieontoloaical Description of the tj^pical section of the English Upper Cretaceous beds.— By 

 S. J. Mackie, F.G.S, F.S.A. 



_ Of the beautiful and instructive section of the Chalk Strata at Dover, there exists no other descrip- 

 tion than the original and admirable paper by "William Phillips in the Geological Transactions of 1818. 

 The author's long and intimate acquaintance v^ith. this locality gives him peculiar facilities for pre- 

 senting in a light and readable form a concise and accurate account ot the White Cliffs of this 

 celebrated shore, and which he trusts will be thought worthy of being regarded as a text-book 

 generally for the chalk districts of England. 



1 he proposed work will be illustrated by first-class woodcuts, and will be issued to Subscribers at the 

 price of Pive Shillings. Subscriptions will be received by the Author, 154, Strand. 



London: J. Van Voorst, Paternoster- row. 



SUBSCRIBERS' NAMES ALREADY RECEIVED. 

 Additional Names received: — 

 Thos. PrRDUE, Esq. Witnev, Oxfordshire. 

 W. H. T. Allf.k, Esq. 8, Gray's Inn Square. 

 Jas. Hiltox, Esq. 2, Warnford Court, Throgmorton Street. 

 J. E. Wakefield, Esq. ]\Ieadow Cottage, Highgate. 

 J. H. FuGE, Esq. F.R.C.S. 

 Nath. Hauding, Esq. Blandford. 

 W. S. FussELL. The Close, Salisbury. 

 John Curry, Esq. Boltsham, Darlington. 



* A few Copies will he Printed on Tinted Paper, and Bound in Superior StijU, at Ids. G<?. 



