Vol. 9]. 



APRIL, 1900. 



Published April 2, 1900. 



[No. 10. 



THE 



JOURNAL 



OF 



ON C. HO LOGY:. 



BEING THE ORGAN OF THE CONCHOLOGICAL SOCIETY 

 OF GREAT BRITAIN AND IRELAND. 



Hon. Secretary and Editor : 



W. E. HOYLE, M.A., 



The Owens College, 



Manchester. 



Hon. Treasurer : 

 E. D. BOSTOCK 

 Tixall Lodge, 

 Stafford. 



CONTENTS. 



Additions to ' British Conchology' (continued) — J. T. Marshall ... 



Observations on some British Land and Freshwater Shells: Presi- 

 dential Address — L. E. Adams 



Helix marmorata var. alba nov. — K. Hurlstone Jones 



A Revision of the Textile Cones, with description of C. cholmondeleyi 

 n. sp. — J. Cosmo Melvili 



Proceedings of the Society, January to March, 1900 ... 



Bibliography ... ... .:. 



Sir Rawson William Ravvson, K.C.M.G., C.B., &c— J. COSMO 

 Melvill 



page. 

 289 



297 

 302 



303 

 312 



315 



319 



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



LEEDS : Taylor Bros., Sovereign St. | MANCHESTER: J. E. Cornish,' St. Ann's So. 



BERLIN : Fkiedlaender & Sohn, Carlstrasse it. 



By Special Invitation the MAY MEETING will be held on 

 Saturday, May 5th, at 4 p.m., at the residence of Mr. 

 J. Cosmo Melvill (see p. 314). 



Exhibition of the genus PARTULA at the April Meeting- 

 (see n. 315^ . 



