PROCEEDINGS OF THE GEOLOGICAL SOCIETY, [vol. lxxix, 



June 20th, 1923. 



Prof. A. C. Seward, Sc.D., F.E.S., President, 

 in the Chair. 



Thomas Sutton Bowman, B.Sc., c/o the Petroleum Office, 

 Ministry of Finance, Dawawin P.O., Cairo (Egypt) ; Christopher 

 Theodore Augustine Gaster, 23 St. John's Terrace, Lewes (Sussex) ; 

 William Henry Kirkby, M.A., 401 Gillott Road, Edgbaston, 

 Birmingham ; Edwin Godwin Thomas, Pen-yr-Heol, Ferndale 

 (Glamorgan) ; and Joseph Chatten Vivian, Tharsis Sulphur & 

 Copper Company, Ltd., Agenda de Tharsis, Apartado 19, Huelva 

 (Spain), were elected Fellows of the Society. 



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 Annual 

 Contributions. 



Miss P. de B. F. Bowen-Coulthurst presented a geological 

 hammer, chisel, and satchel formerly belonging to George Bellas 

 Greenough, first President and one of the founders of the Society. 

 She also presented a number of valuable documents and minute- 

 books of great historical and scientific interest, forming part of 

 the earliest records of the Society's activities. 



Dr. Herbert H. Thomas, M.A., V.P.G.S., gave a demonstra- 

 tion of the Source of Origin of the Stones of Stonehenge, 

 illustrated by lantern-slides. 



The following communications were read : — 



1. ' The River-Gravels of the Oxford District.' By Kenneth 

 Stuart Sandford, B.A., F.G.S. ; with an Appendix on the Non- 

 marine Mollusca, by Alfred Santer Kennard, F.G.S. , and Bernard 

 Barham Woodward, F.L.S., F.G.S. ; and an Appendix on the 

 Mineral Analyses of the Clay and Sand Deposits of Wolvercote, 

 by R. C. Spiller, B.A. 



2. ' The Deposits of Paleocene Mammalia in Belgium.' By 

 Prof. Louis Dollo, Sc.D., For.Mem.G.S., and Prof. P. Teilharcl 

 de Chardin, D.Sc. 



