2 PKOCEEDINGS OP THE GEOLOGICAL SOCIETY. 



2. " On some Results of Pressure and of Intrusive Granite in 

 Stratified Palseozoic Eocks near Morlaix, in Brittany." By Prof, 

 T. G. Bonney, D.Sc, LL.D., P.E.S., Y.P.G.S. 



3. "On the Position of the Obermittweida Conglomerate." By 

 Prof. T. M'^K. Hughes, M.A., P.G.S. 



4. " On the Obermittweida Conglomerate : its Composition and 

 Alteration." By Prof. T. G. Bonney, D.Sc, LL.D., P.B.S., Y.P.G.S. 



5. " Notes on a part of the Huronian Series in the J^eighbourhood 

 of Sudbury (Canada)." By Prof. T. G. Bonney, D.Sc, LL.D., P.E.S., 

 Y.P.G.S. 



The following specimens were exhibited : — 



Specimens and microscopic rock-sections, exhibited by Prof. T. 

 G. Bonney, D.Sc, P.B.S., Y.P.G.S., in illustration of his papers. 



Specimens exhibited by Prof. T. M^Kenny Hughes, M.A., P.G.S., 

 in illustration of his paper. 



November 23, 1887. 

 Prof. J. W. Jtjdd, P.E.S., President, in the Chair. 



The List of Donations to the Library was read. 

 The following communications were read : — 



1. " Note on a New Wealden Iguanodont and other Dinosaurs." 

 By E. Lydekker, Esq., B.A., P.G.S. 



2. « On the Cae-Gwyn Cave." By T. M^Kenny Hughes, M.A., 

 P.G.S., Woodwardian Professor of Geology, Cambridge. 



The following specimens were exhibited : — 



Specimens of remains of Bos ijrimigenius^ Eleplias antiquus, 

 Cervus elapJius (?), Hippopotamus amphibms, Ehinoceros, and a piece 

 of wood, possibly pointed by a blunt instrument, found in digging 

 foundations at 26 and 27 Cockspur Street, S.W., at a depth of be- 

 tween 15 and 20 feet below the surface, exhibited by Messrs. 

 Higgs and Hill, the contractors. 



Casts exhibited by E. Lydekker, Esq., E.G.S., in illustration of 

 his paper. 



