PROCEEDINGS OF THE GEOLOGICAL 80CIETY. 



7 



The following communications were read : — 



1. "Evidence of Glacial Action in the Carboniferous and Hawkes- 

 bury Series, New South Wales." By T. W. Edgworth David, Esq., 

 F.G.S. 



2. "The Terraces of Rotomahana, New Zealand." By Josiah 

 Martin, Esq., F.G.S. 



3. " The Eruption of Mount Tarawera." By Capt. F. W. Hutton, 

 F.G.S. 



The following specimens were exhibited : — 



Specimens of glacially polished blocks, from the Carboniferous 

 glacial beds of New South Wales, and photographs of sections in 

 those deposits, exhibited by T. W. Edgworth David, Esq., E.G.S., in 

 illustration of his paper. 



Faceted and striated boulders from the Olive Beds (Pretertiary) 

 of the Salt Eange, Punjab, India, exhibited by W. T. Blanford, 

 LL.D., F.R.S., Sec.G.S. 



Photographs of the Terraces of Rotomahana, exhibited by Josiah 

 Martin, Esq., F.G.S., in illustration of his paper. 



Photographs and specimens of Volcanic materials with microscopic 

 sections, exhibited by Capt. F. W. Hutton, F.G.S., in illustration of 

 his paper. 



Maps, plans, and photographs with specimens of Volcanic dust, 

 &c, illustrating the eruption of Tarawera. exhibited by James 

 Hector, C.M.G., M.D., F.R.S., F.G.S. 



Striated stone from the Upper Old Red Conglomerate, Pennine 

 Escarpment near Melmerby, Cumberland, exhibited by J. G. Good- 

 child, Esq., F.G.S. 



