ii PROCEEDIIS^aS OF THE aEOLOGICAL SOCIETY, [vol. Ixxviii, 



The following communications were read : — 



1. * The Igneous and Associated Rocks of Llanwrtyd (Brecon).' 

 By Lam*ence Dudley Stamp, D.Sc, A.K.C., F.G.S., and Sidne}' 

 William Wooldridge. 



2. ' The Base of the Devonian, with especial reference to the 

 Welsh Borderland.' By Laurence Dudley Stamp, D.Sc, A.K.C., 

 F.G.S. 



Downtonian fossils from Corvedale (Shropshire) were exhibited 

 by W. Wickham King, F.G.S. 



November 23rd, 1921. 



Mr. E. D. Oldham, F.E.S., President, 



in the Chair. 



Andrew Menzies, Assoc.R.S.M., c/o The British Union Oil 

 Oompan}^ Bridgetown (Barbados), was elected a Fellow of the 



Society. 



The List of Donations to the Library was read. 



The following communications were read : — 



1. ' The Lower Carboniferous Rocks of West Cumberland.' By 

 Kenneth Wilson Earle, M.Sc, F.G.S. 



2. 'A Composite Sill at Newton Abbot (Devon).' B}^ William 

 George St. John Shannon, B.Sc, F.G.S. 



Prof. E. J. Garwood exhibited the earliest recorded freshwater 

 Gasteropod {Viviparus [Paludina]) from the local base of the 

 Carboniferous rocks, near Horton-in-Ribblesdale (Yorkshire). 



December 7th, 1921. 

 Mr. R. D. Oldham, F.R.S., President, in the Chair. 



Geoffrey William Allen, B.A., B.Sc, c/o H. Mewton, The 

 Cliffe, Tutbury (Staffordshire) ; Violet Ruby Barge, B.A., 

 29 Guilford Street, W.C. 1 ; Isaac Bond, B.Sc, Fairfield, Marl- 

 borough (Wiltshire) ; Herbert Rosslyn Budgell, Headmaster of 

 Carshalton College, Carshalton (Surrey) ; John Albert Child, 

 B.Sc, 60 Holland Park, W. 11; Ritchie Brinley Davies, Bryn- 



