CONTENTS. 



PART I. 



I. On a Group of Slate Rocks ranging E.S.E. het'ween the 7-ivers Lune and 

 Wlmrfe^from near Kirby LoJisdale to near Malham ; and on the atteiidant 

 Phcenomena. By Sohn Phillips, Esq. F.G.S. Hon. Mem. of the Yorkshire, 

 Leeds, and Hidl Philosophical Societies. ..... p. 1 



II. On the Geological Relations of the Secondary Strata in the Isle of Arran. 

 By the Rev. Adam Sedgwick, V.P.G.S. F.R.S. S^c. and Roderick Impey 

 Murchison, Esq. Sec. G.S. F.L.S. 8^c. p. 21 



III. On the Geological Relations and internal Structure of the Magnesian Lime- 



stone, and the lower Portions of the New Red Sandstone Series in their 

 Range through Nottinghamshire, Derbyshire, Yorkshire, and Durham, to 

 the Southern Extremity of Northumberland. By the Rev. Adam Sedg- 

 wick, V.P.G.S. F.R.S. 4-c p. 37 



IV. On the Structure and Relations of the Deposits contained between the Pri- 



mary Rocks and the Oolitic Series in the North of Scotland. By the Rev. 

 Adam Sedgwick, V.P.G.S. F.R.S. S^c. and Roderick Impey Murchison, 

 Esq. Sec. G.S. F.R.S. F.L.S. S^c p. 125 



V. On the Geology of Tor and Babbacombe Bays, Devon. By Henry T. De la 



Beche, Esq. F.G.S. F.R.S. F.L.S. ^c p. 161 



VI. On the Geology of the Environs of Nice, and the Coast thence to Vintimiglia. 



By H. T. De la Beche, Esq. F.G.S. F.R.S. F.L.S. 8^c. . . . p. 171 



VIII. Observations on the Secondary Formations between Nice and the Col di Tendi. 



By the Rev. W. Buckland, D.D. V.P.G.S. F.R.S. F.L.S. 8fc. Sfc. . p. 187 



IX. On the Geology of a Portion of Bundelcund, Boghelcimd, and the Districts 

 of Saugor and Jubtdpore. By Captain James Franklin, of the Bengal 

 Army, E.G. S.F.R.S p. 191 



