Vol. IV. No. 6. OCTOBER, 1901. 



PROCEEDINGS 



OF THE 



Price 5s. 



MALAC0L0GICAL SOCIETY 



OF LONDON. 



B. 



EDITED BY 



B. WOODWARD, F.L.S., F.G.S., Etc. 

 Under the direction of the Publication Committee. 

 authors alone are responsible for. the statements in their respective 



PAPERS. 



OOHsTT 



Papers : — page 



List of the Volutidse of South 

 Africa, with descriptions of two 

 new species of Voluta from 

 Natal. ByE.A.SMiTH,F.Z.S., 

 etc. (Figs.) 231 



Note on the occurrence oiPlcmorbis 

 Stroemii, West., in the Holo- 

 cene Deposits of the Thames 

 Valley. By A. S. Kennard 

 and B. B. Woodward, F.L.S., 

 etc 236 



Description of Cymbiola Mangeri, 

 n.sp., from the Falkland Is. 

 By H. B. Preston, F.Z.S., 

 etc. (Fig.) 237 



Descriptions of new species of 

 Land-Shells from Central and 

 South America. By S. I. Da 

 Costa. (Plate XXIV.) 238 



Notes on Ariophanta, Xestina, 

 Nilgiria, and Euplecta, with 

 lists of species. By W. T. 

 Blanford, LL.D., F.R.S., 

 etc. (Plate XXV and Figs.) 241 



Pleistocene Mollusca from the 

 Raised Beach Deposits of Perim 

 Island. By the Rev. R. A. 

 Bullen, F.L.S., etc 254 



I0l\ 



DULAU & CO., 37, 



256 



259 



260 



BUTS. 



Papers continued: — page 



Note on a Dibranchiate Cephalo- 



pod from the London Clay of 



Sheppey. By G. C. Crick, 



F.G.S.,etc. (Figs.) 



Description of Onithochiton (?) 

 Isipingoensis, n.sp., from South 

 Africa. By E. R. Sykes, 

 B.A., F.L.S., etc. (Figs.) 



Description of Helicina Telcw- 

 ensis, n.sp., from the Pelew Is. 

 ByE. R. Sykes, B.A.,F.L.S., 

 etc. (Figs.) 



On the Anatomy of Helix poli- 

 tissima, Pfr., of Ceylon, and 

 on its position in the Ario- 

 phantina?. By Lieut. -Col. H. H. 

 Godwin-Austen, F.R.S., etc. 

 (Plate XXVI.) 261 



Proceedings : — 

 Ordinary Meetings : 



May 10th, 1901 264 



June 14th, 1901 265 



Title-page, Contents, and Index 

 to Vol. IV. 



DOtf : 



SOHO SQUARE, W. 



