New Series.] [Part IV. 
PAPERS ''"^ 
READ BEFORE THE 
WEST RIDING OF YORKSHIRE. 
WITH FOUR PLATES. 
Edited by JAMES W. DAVIS, F.L.S., F.G.S. 
1877. 
CONTENTS. 
PAPERS :— PAGE 
1. "Ox Scientific Research." By the Marquis of Ripon, K.G., D.C.L., 
F.R S., F.L.S., &c 203 
2. "Notes ox the Glacial Drift near Ripon." By Rev. J. Stanley 
Tute, B.A 210 
3. "The Allttv'ial Strata of the Lower Ouse Valley." By H. 
FrankUn Parsons, Esq., M.D., F.G.S 214 
4. "On a Base to the Carboniferous Rocks in Teesdale." By J. R. 
Dakyns, Esq., M.A., of H.M. Geological Sm-vey 239 
5. "On the Genus Poteriocrinus and Allied Forms." By "W. Percy 
.Sladen, Esq., F.L.S., F.G.S 242 
6. Chairman's Address at HuDDERSFiELD. Thos. Brooke, Esq., J.P., F.S. A. 253 
7. "On the Occurrence of Vermiculite in England." By George H. 
Parke, Esq., F.L.S., F.G.S., &c 254 
8. " Notes on Carboniferous Cephalopoda. Part I. Recent Cephalo- 
poda." By William Cash, Esq., F.G.S 257 
9. "On the TJnconformability of the Permian Limestone to the 
Red Rocks West of its Escarpment in Central Yorkshire." 
By James W. Davis, Esq., F.L.S., F.G.S 280 
10. "On thk Junction of the Silurian Rocks ant) Carboniferous 
Limestone on Moughton Fell in.Ribblesdalb." By the Editor... 309 
11. Minutes and Balance Sheet 810 
12. Summary of Geological Literatui'e relating to the West Riding for the 
Year 1876 313 
j3. List of Members SI 9 
LEEDS : 
PRINTED BY McCORQUODALE & CO. 
1878. 
