part 2] PBOCEEDINOS OF THE GEOLOGICAL SOCIETY. cix 



Directeur du Service Geologique de Belgique, Palais du Cinquan- 

 tenaire, Brussels (Belgium) ; Prof. Pierre Termier, Directeur des 

 Services de la Carte Geologique de France, 164 Rue de Vaugirard, 

 Paris XV 6m e; and Dr. Frederick Eugene Wright, Geophysical 

 Laboratory, "Washington (D.C.), U.S.A., were elected Foreign 

 Correspondents of the Society. 



The List of Donations to the Library was read. 



The following communications were read : — 



1. 'The Upper Ordovician Bocks of the South- Western Berwyn 

 Hills.' By William Bernard Robinson King, O.B.E., M.A., 

 F.G.S. 



2. 'The Geology of the District around Corris and Aberllefenni 

 (Merioneth).' By Prof. William John Pugh, O.B.E., B.A., F.G.S. 



Specimens were exhibited by Mr. King, in illustration of his 

 paper ; and specimens and lantern-slides were exhibited by Prof. 

 Pugh, in illustration of his paper. 



June 6th, 1923. 



Prof. W. W. Watts, Sc.D., F.R.S., Vice-President, 

 in the Chair. 



The List of Donations to the Library was read. 



The following communications were read : — 



1. 'On a New Blattoid Wing from the Harrow Hill Mine, 

 Drybrook (Forest of Dean).' By Herbert Bolton, D.Sc, F.R.S.E., 

 F.G.S. 



2. ' Contact-Metamorphism in the Comrie Area of the Perth- 

 shire Highlands.' By Cecil Edgar Tilley, Ph.D., B.Sc, F.G.S. 



Lantern-slides, etc. were exhibited by Dr. H. Bolton ; and rock- 

 specimens, microscope-sections, and lantern-slides were exhibited 

 by Dr. C. E. Tilley, in illustration of their respective papers. 



