PROCEEDINGS 



OF TTIE 



GEOLOGICAL SOCIETY OE LONDON. 



SESSION 1903-1904. 



November 4th, 1903. 



Sir Archibald Geikie, D.C.L., D.Sc, F.R.S., Vice-President, 



in. the Chair. 



Lieut.-Col. George Lyon Tupman, F.R. A. S.,Hillfoot Observatory, 

 Harrow ; and Richard Hansford Worth, Esq., Assoc. M.Inst.C.E., 

 4 Seaton Avenue, Plymouth, were elected Fellows of the Society. 



The List of Donations to the Library was read. 



The Secretary announced the presentation, by Sir John Evans, 

 K.C.B., D.C.L., F.R.S., For.Sec.G.S., of a photogravure-portrait of 

 himself. 



The following communications were read : — 



1. ' Metamorphism in the Loch-Lomond District.' By E. Hubert 

 Cunningham-Craig, Esq., B.A., F.G.S. 1 



2. ' On a New Cave on the Eastern Side of Gibraltar.' By 

 Henry Dyke Acland, Esq., F.G.S. 



The following specimens, etc. were exhibited : — 



Rock-Specimens, Microscope-Sections, and Lantern-Slides, ex- 

 hibited by E. H. Cunningham-Craig, Esq., B.A., F.G.S., in illustra- 

 tion of his paper. 



Specimens from the Cave at Monkey's Quarry, Gibraltar, and 

 Photographs of the Cave, exhibited by H. D. Acland, Esq., F.G.S., 

 in illustration of his paper. 



1 Communicated by permission of the Director of H.M. Geological Survey. 

 VOL. LX. a 



