CONTENTS. 



XXVIII. Notices and Extracts from the Minute-Book of the Geological 



Societt/ . p. 405 to 406 



1. Additional Remarks on the Nature and Character of the Liinestone 

 and Slate, principally composing the Rocks and Hills round Ply- 

 mouth. By the Rev. Richard Hennah, F.G.S. . . . p. 405 



2. Notice respecting a Whin-dt/ke in the Cooper Collier?/, near Blj/the, 

 Northumberland ; drawn up from the information qfWlr. Bryhara, 

 Agent at the Cooper Coal Works, hy W. C. Trevelyan, Esq. 

 F.G.S.Src p. 405 



3. Extract of a Letter f-om Charles Stokes, Esq. F.G.S. F.R.S. S^c. 

 to William John Broderip, Esq- Sec. G.S., F.R.S. S^c. ; explana- 

 tory of three Drawings of Echini. ...... p. 406 



Index p. 407 



A List of Donations to the Library, to the Collection of Maps, Plans, 



Sections and Models ; and to the Museums. . . . • P« 423 



Explanation of the Plates. 



The Binder is directed to place the three Tables of Officers and Council 

 immediately after the Title Page, and in the order in which they were 

 published. 



