Vol. 11]. 



JANUARY 1st, 1905. 



[No. 5. 



THE 



JOURNAL 



OF 



CONCHO LOGY. 



BEING THE ORGAN OF THE CONCHOLOGICAL SOCIETY 

 OF GREAT BRITAIN AND IRELAND. 



PUBLISHED QUARTERLY. 



Hon. Secretary: 



W. E. HOYLE, M.A., D.Sc, 



The University, 



Manchester. 



HoM. Tkeasurer : 



E. D. BOSTOCK, 



Stone, 



Staffordshire. 



COITTENTS. 



Constitution and List of Members 



Testacella haliotidea var. flavescens — Rev. S. Spencer Pearce 



Report on tTie North wich Ramble — B. R. Lucas 



The Origin of the Land and Freshwater Mollusca at Present Living in 

 the British Isles (Presidential Address) — R. Y. Scharff 



Vivipara contecta var. atro-purpurea nov. at Wicken Fen, Canibs.^ 

 Fred. Taylor 



Lininxa stagnalis var. umbilicata — W. Harrison Hutton ... 



Note on the Name Glycymeris — W. H. Dall ... 



New Records for West Lancashire — ^J. Davy Dean 



Notes on a Charaand Shell-Marl Deposit at Hawes Water, Silverdale 

 Lancashire — J. Davy Dean and J. Wilfrid Jackson 



Proceedings of the Society, October i to December 14, 1904 ... 



Annual Report and Balance Sheet 



Scalariform Natica catena — Bartlet Span 



Bibliography ... ... ... ... ... 



PLATES il., III., and FRONTISPIECE. 



page. 

 129 



137 

 137 



138 



144 

 144 



145 



146 



147 

 152 



154 

 159 

 160 



LONIjON: Dulau & Co., 37, Soho Square, W. 



LEEDS : Tayi.ok Bros., Sovereign St. | MANCHESTER: J. E. Cornish, St. Ann's Sq. 



BERLIN : Friedlaendek & Sohn, Carlstrasse ii. 



