ADVERTISEMENTS. 



7 



TO GEOLOGISTS. 



EED AND WHITE CHALK of Speeton and East Yorkshire. The charac- 

 teristic and rarer Fossils of the above formations constantly on sale at 

 Bridlington. Address as nnder. 



Edward Tindall, Old GuildhaU, Bridlington. 



SOWERBY, CONCHOLOGIST AND PUBLISHER. Established 50 Years; 

 from opposite the British Museum. Having the largest and finest Stock of 

 Minerals, Fossils, and Shells, they can be offered at prices lower than any other 

 establishment in the world. 



The Geological, Mineral, and other Collections, having every specimen with the 

 scientific name attached, and being systematically arranged, afford the greatest 

 facility to students. 



CABINETS. 



Mahogany Cabinets are made to any size, of the best seasoned woods, which 

 have been stacked for many years. 



A 4-drawer mahogany French-polished Cabiaet, enclosed by 







folding doors, lock and key 







£0 17 



6 



A 5-drawer larger ditto 



ditto 



ditto 



1 1 



0 



A 6-drawer ditto 



ditto 



ditto 



1 7 



0 



A 7 -drawer ditto 



ditto 



ditto 



1 17 



0 



An 8-drawer ditto 



ditto 



ditto 



2 10 



0 



SoWEEBYj 167, 



Strand, 



London, W.C. 







FOSSILS DISCOVERED IN THE EXCAVATIONS FOR THE MAIN 

 DRAINAGE. 



TO GEOLOGISTS, NATURALISTS, AND THE PUBLIC. 



nREAT NOVELTY.— NEW STEREOSCOPIC SLIDE. No. I., price Is., 

 VT CYRENA DULWICHIENSIS ; a new and beautiful species of Estuarine 

 Shell, discovered by Mr. Charles Rickman, Honorary Curator, Lambeth 

 Museum of Natural History, in Lower Eocene Strata at Duiwich, 60 feet from the 

 surface. Photographed from the original, as engraved in the Illustrated London 

 NewSy Saturday, March 24th, 1860, and Geologist for April. 



Published by J. Warner, Optician, 72, Fleet-street, to whom all orders are to 

 be addressed. 



N.B. — Sent free by post on receipt of 14 postage stamps. 



REYNOLDS' GEOLOGICAL ATLAS OF GREAT BRITAIN.— Comprising 

 a Series of Maps in which the Roads, Railways, and Geological Features of 

 England and Wales are accurately laid down ; with a Geological Map of Scotland. 

 The Maps are compiled from the latest authorities, and Coloured Geologically to 

 correspond as nearly as possible with those of the Government Geological Sur- 

 vey. The work forms a convenient pocket volume, alike useful for reference and 

 as an interesting travelling companion, giving the information of large and ex- 

 pensive maps, in a portable form, at less than a quarter their price. 



Bound in cloth. Price lOs. 6d. London : James Reynolds, 174, Strand. 



