Vol. X. Part II. 



JUNE, 1912. 



Price Ts. 6d. net. 



PROCEEDINGS 



OF THE 



[ALACOLOGICAL SOCIETY 



OF LONDON. 



EDITED BY 



E. A. SMITH, I.S.O., F.Z.S. 



Under the direction of the Ptiblication Committee. 



UTHORS ALONE ARE RESPONSIBLE FOR THE STATEMENTS IN THEIR RESPECTIVE 



PAPERS. 



oonsTTisn^TS 



Proceedings : — page 



Annual Meeting, Feb. 9th, 1912 48 



Ordinary Meetings : 



February 9th, 1912 49 



March 8th 49 



April 12th 50 



Obituary Notices 51 



Notes : — 



Note on the existence of two 

 editions of F^russac's 

 Tableaux Systimatiqiies. 

 By M. Connolly 53 



Note on Pleurotoma (Clionella) 

 bipartita, Smith. By E. A. 

 Smith, I.S.O. (Fig.) 53 



On the occurrence of Pisidium 

 Hibernicum in Southern 

 Sweden. By B. B. Wood- 

 ward, F.L.S 54 



Note on Lapparia Parki. By 



H. SUTER 55 



Papers : — 



Presidential Address : On the 

 Lower Tertiary Mollusca of 

 the Fayum Province of Egypt. 

 By E. B. Newton, F.G.S. 

 (Plates III, IV.) 56 



LONDON : 

 DULAU & CO., Ltd., 

 37 SoHo Square, W. 



Papers continued : — page 



The Distribution and Habits 

 of Alopia, a sub-genus of 

 Clausilia. By the Rev. A. H. 

 Cooke, M.A., F.Z.S 90 



The genus Dosinia and its 

 subdivisions. By A. J. Jukes- 

 Browne, F.R.S., F.G.S. ... 95 



On the generic name to be 

 applied to the Ventcs is landica , 

 Linn. ByE. A. SMITH, I.S.O. 105 



Characters of three new species 

 of Freshwater Shells from 

 Uruguay. ByH. B.Preston, 

 F.Z.S. (Figs.) 107 



Descriptions of five new species 

 of Limicolaria from British 

 East Africa. By H. B. 

 Preston, F.Z.S. (Figs.) ... 108 



A Synopsis of the Eecent and 

 Tertiary Land and Freshwater 

 Mollusca of the Californian 

 Province. By H. Hannibal. 

 (Plates, V, VI.) 112 



BERLIN : 



R. FRIEDLANDER & SOHN, 



11 Karlstrasse, N.W. 



