X. Part III. 



OCTOBER. 1912. 



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PROCEEDTKGS 



VLACOLOGICAL SOCIETY 



OF LONDON 



EDITED BY 



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



Under the direction of the Publication Committee. 



HOES ALONE ARE RESPONSIBLE FOR THE STATEMENTS IN THEIR RESPECTIVE 



PAPERS. 



GOn^TEHSTTS. 



lOCEEDINGS : — PAGE 



Ordinary Meetings : 



May 10th, 1912 212 



June 14th 212 



U'EES : — 



A Synopsis of the Recent and 



Tertiary Freshwater Mollusca 

 , of the Californian Province 



(co7icZz<(?e(i). ByH. Hannibal. 



(Plates VII, VIII.) 167 



On Dosinia lucinalis (Lamk.) 



and its synonyms. By A. J. 



Jukes - Browne, F.E.S., 



F.G.S 214 



New -Generic Names and New 



Species of Marine Mollusca. 



By T. Ieedale. (Plate IX 



and Figs.) 217 



On a Collection of Land and 



Freshwater Mollusca from 



Java. By M. M. SCHEPMAN. 



(Plate X.) 229 



Papers continued :— page 



Descriptions of thirty-three new 

 species of Gastropoda from 

 the Persian Gulf, Gulf of 

 Oman, and North Arabian 

 Sea. By J. C. Melvill, 

 M.A., D.Sc. (Plates XI, 

 Xn, and Figs.) 240 



Note on the generic name 

 Pectunculus. By Dr. W. H. 

 Dall 255 



Note on some Helicoids from 

 New Guinea. By G. K. 

 GUDE, F.Z.S 



257 



Remarks on the Evolution of 

 the Recent Marine Molluscan 

 Fauna in the Newer Tertiary 

 Rocks of India. By E. W. 

 Veedenbueg, F.G.S. (Plate 

 XIII.) 2.59 



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