PROCEEDINGS OF THE GEOLOGICAL SOCIETY. 



237 



The following specimens were exhibited : — 



Skull of JEliirosaurus felinus, exhibited by Prof. Owen, in illus- 

 tration of his paper. 



Incisor tooth of Deuterosaunis biarmicus, Eichw. ; and a Eepti- 

 lian canine from the Upper Permian Cupriferous Sandstones of 

 Kargalinsk Steppe, near Orenburg, exhibited by W. H. Twelvetrees, 

 Esq., F.G.S. 



March 23,1881. 



R. Etheeidge, Esq., F.B.S., President, in the Chair. 



Rev. Daniel Dutton, Sydney Street, Wellington, jSTew Zealand ; 

 and Capt. George Ernest A. Eoss, 170 Cromwell Eoad, S. W., were 

 elected Eellows of the Society. 



The following communications were read : — 



1. " The Upper Greensands and Chloritic Marl of the Isle of 

 Wight." By C. Parkinson, Esq., F.G.S. * 



2. " On the Flow of an Ice-sheet, and its connexion with 

 Glacial Phenomena." By Clement Eeid, Esq., F.G.S.* 



3. " Soil-cap Motion." By E. W. Coppinger,Esq. Communicated 

 by the President. 



The following specimens were exhibited : — 



A large pebble from the Gault of Folkestone, exhibited by J. S. 

 Gardner, Esq., F.G.S. 



Some recent Centipedes, killed near Upata, 60 miles S.E. of Las 

 Tablas, on the Orinoco Eiver, exhibited by G. Attwood, Esq., 

 F.G.S. 



April 6, 1881. 



J. W. Htjlke, Esq., F.E.S., Vice-President, in the Chair. 



Edward F. Boyd, Esq., Moor House, Leamside, Fence Houses ; 

 Herbert de Haga Haig, Esq., Lieut. E.E., Staff College, Camberley, 

 Farnboro' Station ; J. C. Margetson, Esq., 2 Spring Hill, Kings- 

 down, Bristol ; Edward David Price, Esq., Collegiate School, 

 Hounslow; and James Tonge, Esq., Woodbine House, West- 

 houghton, Bolton-le-Moors, were elected Fellows of the Society. 



* This paper has been withdrawn by the author with the permission of the 

 Council. 



VOL. XXXVII. 



