XI 



ANNIVEKSAEY MEETING. 



Roper, F. C. S., Esq., F.G.S. 

 B/uprecht, J. F. 



Sars, Prof. M. 

 SchiU, M. 



SchloenbacTi, Dr. U. 

 Schumann, M. J. 

 Scientific Opinion, Editor of. 

 Seebach, Dr. H. von. 

 SUliman, Prof. 



Student and Intellectual Ob- 

 server, Editor of the. 

 Studer, Prof. B., E.M.G.S. 

 Suess, Prof. E., F.C.G.S. 



Sumner, Hon. C. 



TchihatchefF, M. P. de. 

 Teale, J., Esq. 

 Topley, W., Esq., F.G.S. 

 Trautschold, M. H. 



Wanklyn, A., Esq. 

 Whitaker, W., Esq., F.G.S. 

 Whitley, N., Esq. 

 Winnertz, Dr. J. 



Zigno, Baron A. de, F.C.G.S. 

 Zittel, M. 



1868. 



List of Papers read since the last Anniversary Meeting, 

 February 21st, 1868. 



February 26th. — Observations on the Parallel Eoads of Glen Roy, 



by Charles Babbage, Esq., F.R.S. 

 ■ On the Origin of Smoothed, Rounded, and Hollowed 



Surfaces of Limestone and Granite, by D. Mackintosh, Esq., 



F.G.S. 



On a striking Instance of Apparent Oblique Lami- 



nation in Granite, by D. Mackintosh, Esq., F.G.S. 



■ On the Mode and Extent of Encroachment of the 



Sea on some parts of the Shores of the Bristol Channel, by D. 



Mackintosh, Esq., F.G.S. 



On the Two Plains of Hertfordshire and their 



Gravels, by T. M<=K. Hughes, Esq., M.A., F.G.S. 

 March llth. — On the Structure of the Crag-beds of I^orfolk and 



Suffolk, with some Observations on their Organic Remains — 



Part I. Coralline Crag, by Joseph Prestwich, Esq., F.R.S., F.G.S., 



&c. 

 March 25th. — On some New Species of Crustacea from the Upper 



Silurian Rocks of Lanarkshire &c., and further Observations on 



the Structure of Pterygotus, by Henry Woodward, Esq., F.G.S. 

 — On the Coniston Group, by Professor R. Harkness, 



F.R.S., F.G.S., and H. A. Nicholson, D.Sc, M.B., F.G.S. 



On the Death of Fishes on the coast of the Bay of 



Fundy, by A. Leith Adams, M.B., F.G.S. 



On Yolcanoes in the New Hebrides and Banks's 



Islands, by the Rev. Joseph Atkin ; communicated by T. Codring- 

 ton, Esq., F.G.S. 

 April 8th. — On the Afiinities and probable Habits of the extinct 

 Australian Marsupial, ThyJacoleo carnifex, Owen, by W. H. 

 Flower, Esq., F.R.C.S., F.R.S., F.G.S., &c. 



