CONTENTS. 
V. 
I'M.E. 
On tlie Changes of the Lower Carboniferous Rocks in Yorkshire, from 
South to North. By J. R. Dakyns, M.A., of H.M. Geol. Survey. :>.">:> 
Xotes on the Polyzoa and Microzoa of the Red Chalk of Yorkshire and 
Norfolk. (Plate xvii.) By Ceorge R. Vine 36;J 
On the Larger Boulders of Flambro' Head, and other parts of the Yorkshire 
Coast. Part IV. By 0. W. Lamplugh .S97 
Petrological Notes on some of the Larger Boulders on the Beach, South 
of Flambro' Head. Alfred Harker, M.A., F.G.S 409 
Notes on Borings for Water and Salt in the County of York. By C. E. 
de Ranee, A.LC.E., F.G.S 424 
The Duggleby "Howe." By Rev. E. Maule Cole, M.A., F.G.S., 
(Plate xviii.) 441 
Pre-history of the Village of Fimber. Part IL (Plates xix. , xx. ) By .J, 
R. Mortimer 44.5 
Supposed Roman Camp at Octon. (Plate xxi. ) By J. R. Mortimer . . . 4;j7 
Some Physical Properties of Coal. By B. Holgate, F.G.S 460 
Deep Mining. By W. E. Garforth, C.E., F.G.S., 469 
On Lepidophloios and Lepidodendron. By William Cash, F.G.S., and 
James Lomax 47H 
On the so-called Ingleton Granite. By Thomas Tate, F.G.S 480 
Physical History of the Carboniferous Rocks in Upper Aire dale. By R. 
H. Tiddeman, M.A., F.G.S., of H.M. GeoL Survey 482 
Secretary's Report and Balance Sheet 493 
List of Members 498 
Meteorological Report and Tables. By J. McLandsborough and A. E. 
Preston 50o 
