ADVERTISEMENTS. 



3 



ECH1NID/E OF THE CRETACEOUS FORMATION. 



THE COMMITTEE OF THE GEOLOGISTS' ASSOCIATION propose, in 

 April (if a sufficient number of subscribers can be obtained), to publish in full 



MR. CRESY'S PAPER ON THE ECHINID^ OF THE CRETACEOUS 



FORMATION, 



which was read before the Society. The memoir will occupy about thirty pages 

 of letter-press, containing generic characters of these fossils, and will be illustrated 

 with four plates of lithographed diagrams of details, and six photographs of type- 

 examples of the different genera. The work will be accompanied by a description 

 of all the British Cretaceous species hitherto published, in such a form as to assist 

 students in identifying specimens. The price to persons subscribing before the 

 end of March will be, if Members of the Association, five shilhngs ; if Non- 

 Members, seven and sixpence. The names are requested to be forwarded to 

 W. Hislop, Esq., 108, St. John Street Road, E.C. 



GEOLOGY. — King's College, London. — Professor Tennant, F.G.S., com- 

 menced a course of Lectures on Geology, on Friday Morning, January 25th, at 

 Nine o' Clock. They will be continued on each succeeding Wednesday and Friday, 

 at the same hour. Fee, £2 12s. 6d. R. W. JELF, D.D., Principal. 



GEOLOGY. — University of London. — Professor J. Morris, F.G.S., commenced 

 a Course op Lectures on Geology, on Tuesday, February 5th, to be con- 

 tinued every Tuesday and Thursday, from 4.15 to 5.15 p.m. Fee, £2. 



Geology, Evening Course. — These Lectures are given every Thursday, at 7 

 p.m., commencing on Thursday, February 7th. Fee, £1 Is. ; for Schoolmasters 

 and Ushers, 10s. 6d. Richard Potter, A.M., Dean of the Faculty of Arts. 



Charles C Atkinson, Secretary to the Council. 



ISLE OF WIGHT FOSSILS. 



H KEEPING can furnish small or large Collections of FOSSILS from the 

 • Hempstead, Bembridge, and Headon Series, and Barton Clay of the Isle 

 of Wight, Bracklesham Sands of Bramshaw, and Barton Clay of Barton, at Id. 

 and upwards per specimen, lists of which can be sent on application. 



The specimens are all collected by himself, and are kept carefully separate. 

 Satisfactory references can be given to several well-known Geologists by whom 

 he has been employed during many years. 



H. K. also acts as a guide to the different geological localities. 



Stroud Place, Freshwater, Isle op Wight. 



NOW READY. 



EXPLANATION OF DIAGRAM 



No. VI. 



FLINT IMPLEMENTS FROM 

 THE DRIFT. 



PRICE SIXPENCE. 



London : " Geologist, " Office, 22, Southampton Street, Strand, W.C., and of all* 



Booksellers. 



