CARTER : CLASSIFIED INDEX. 
97 
On the Excavation of the Valleys in the Tabular Hills, as shown by 
the Configuration of Yedmandale, near Scarborough. By 
H. C. Sorby, F.G.S. .. .. III. 169 
On the Motions of Waves, as Illustrating the Structure and Forma- 
tion of Stratified Rocks. By H. C. Sorby, F.G.S. . . III. 372 
Considerations connected with the Relative Change of Land and 
Sea upon the Surface of the Earth. By Captain Drayson, 
R.A. .. .. .. .. .. IV. 130 
On Certain Natural Pits in the Neighbourhood of Ripon. By Rev. 
John Stanley Tute. . . . . . . . . V. 2 
On the Oscillation of the Currents Drifting the Sandstone Beds of 
the South-east of Northumberland, and on their General- 
Direction in the Coalfield in the Neighbourhood of Edinburgh. 
By H. C. Sorby, F.G.S. . . . . . . . . III. 232 
On the Structure and Origin of the Millstone Grit in South York- 
shire. By H. C. Sorby, F.R.S., F.G.S. . . . . III. G69 
On the Nature, Correlation, and Mode of Accumulation of the Drift 
Deposits of the West Riding of Yorksliire, with Remarks on 
the Origin of Escarpments, Valleys, and Outlet Gorges, and 
an Appendix on the Cliffs of Plumpton, Brimham, Gordale, 
and Malham. By D. Mackintosh, F.G.S. .. .. V. 130 
On some Peculiar Geological Features of Rombald's Moor. By 
Edward Sewell, M.A., F.R.G.S. . . . . . . V. 221 
On the Formation of Anthracite. By L. C. Miall . . VI. 22 
Plumpton Rocks (Photograph). Bv James W. Davis, F.S.A., 
F.G.S. .. .. ■.. .. .. .VIL 19(5 
Gordale Scar (Photograph). By Jame.^ W. Davis, F.S.A., F.G.S. VII. 83 
On the Origin and Formation of the Wold Dales. By Rev. E. Maule 
Cole, M.A. . . . . . . VII. 128 
On Subsidences over the Permian Boundary between Hartlepool 
and Ripon. By A. G. Cameron . . . . . . VII. 342 
On the Origin of the Chalk Dales of Yorkshire. By J. R. 
Mortimer. . . . . . . . . IX. 29 
On the Contortions in the Chalk at Flamborough Head. By James 
W. Davis, F.G.S. . . . . . . IX. 43 
Analysis of a Hydraulic Limestone Concretion from the Yorkshire 
Coast, with Remarks on Concretions Generally. By H. B. 
Stocks . . . . . . . . . . IX. 55 
On the Physical Geography and Geologv of the East Riding of York- 
shire. By Rev. E. Maule Cole, M.A. .. .. IX. 113 
On a Concretion called Acrespire. By H. B. Stocks . . IX. 149 
Note on Dry Valleys in the Chalk. Bv Rev. E. :\Iaule Cole, M.A., 
F.G.S. . . . . ." . . . IX. 343 
Notes on some Singular Cavities in the Magnesian Limestone. By 
Rev. J. Stanley Tute, B.A. . . . . . . XI. 182 
Physical Historv of the Carboniferous Rocks in Upper Airedale. 
By R. H. Tiddeman, M.A., F.G.S. . . . . . . XI. 482 
The Volcanoes of Iceland. By Tempest Anderson, M.D. . . XII. 162 
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