2 PROCEEDINGS OF THE MALACOLOGICAL SOCIETY. 



The following communications were read : — 



1. "Note on British species of Anomia." By E. Winckworth, 

 M.A., F.R.G.S. 



2. " Nomination of ' Recent ' Fossil Mollusca." By T. Iredale. 



3. " Note on Holocene deposit at Penton Hook." By J. E. 

 Cooper. 



4. " Note on the Genera Neptunia and Syncera." By 

 Dr. W. H. Dall. 



5. " On the genera Neptunia and Syncera : A Reply." By 

 T. Iredale. 



6. " The status of Helicella and Polita." By Dr. H. A. Pilsbry. 

 The following Exhibits were made : — 



By Mr. Cooper : Living Pseudanodonta elongata, Pot. et Mich., 

 from the Thames, 



By Col. Peile : A living specimen of Macrochlamys indica, Godwin- 

 Austin, from Mauritius, 



By Mr. Oldham : A series of Limncea pereger, Miill., from Welsh 

 Mountain Tarns. 



ORDINARY MEETING. 



Friday, 13th January, 1922. 



G. K. GuDE, F.Z.S., President, in the Chair. 



Mr. Oldham and Col. Peile were appointed Auditors. 

 The following communications were read : — 



1. "On the crystalline Style of Gastropods and Lamellibranchs." 

 By G. C. Robson, M.A., F.Z.S. 



2. " On the Genesis of the designation of ' Types ' among 

 Malacological Writers." By A. S. Kennard, F.G.S., and B. B. 

 Woodward, F.L.S., etc. 



3. (a) " On the Pisidium gassiesianum of Dupuy." (b) " Report 

 on the Gassies Collection of Pisidia in the Musee d'Histoire 

 Naturelle de Bordeaux." By A. W. Stelfox. 



Mr. Stelfox exhibited Drawings illustrating his papers. 



