Vol. 65.] PROCEEDINGS OE THE GEOLOGICAL SOCIETY. CXXVii 



Alexander Macmillan Heron, Geological Survey of India, Calcutta ; 

 Arthur John Martin, M.Inst.C.E., 6 Denbigh Gardens, Richmond 

 (Surrey) ; and Carl Eobert Sticht, Mount Lyell Mines, Queenstown 

 (Tasmania), were elected Fellows of the. Society ; Dr. Feodor 

 Cernysev, St. Petersburg, and Prof. Rene Zeiller, Paris, were 

 elected Foreign Members of the Society ; and Dr. Daniel de 

 Cortazar, Madrid ; Prof. Maurice Lugeon, Lausanne; and Prof. Ralph 

 S. Tarr, Ithaca (New York), were elected Foreign Correspondents of 

 the Society. 



The List of Donations to the Library was read. 



The following communications were read : — 



1. ' The Hartfell-Valentian Succession around Plynlimon and 

 Pont Erwyd (North Cardiganshire).' By Owen Thomas Jones, 

 M.A., B.Sc, F.G.S. 



2. ' The Geology of the Neighbourhood of Seaford (Sussex).' By 

 James Vincent Elsden, B.Sc, F.G.S. 



The following specimens and lantern-slides were exhibited : — 



Bock-specimens from near Plynlimon and Pont Erwyd, and 

 lantern-slides, exhibited by 0. T. Jones, M.A., B.Sc, F.G.S., in 

 illustration of his paper. 



A model of the neighbourhood of Seaford (Sussex), geologically 

 coloured, a series of fossils from the Chalk, and lantern-slides, 

 exhibited by J. V. Elsden, B.Sc, F.G.S., in illustration of his 

 paper. 



May 26th, 1909. 



Prof. W. J. Sollas, LL.D., Sc.D., F.R.S., President, 

 in the Chair. 



The List of Donations to the Library was read. 



The Names of certain Fellows of the Society were read out for 

 the first time, in conformity with the Bye-Laws, Sect. VI, Art. 5, 

 in consequence of the Non-Payment of the Arrears of their Con- 

 tributions. 



The following communications were read : — 



1. ' The Cauldron-Subsidence of Glen Coe and the Associated 

 Igneous Phenomena.' By Charles Thomas Clough, M.A., F.G.S., 

 Herbert Brantwood Muff, B.A., F.G.S., and Edward Battersby 

 Bailey, B.A., F.G.S. (Communicated by permission of the Director 

 of H.M. Geological Survey.) 



