TABLE OF CONTENTS. 
PAGE 
Presidential Address : Some Remarks on Geology in relation to the 
Exact Sciences with an Excursus on Geological Time. By Alfred 
Harker, M.A., F.R.S., F.G.S. 1 
The Analysis of Ilkley Spa Water. By B. A. Burrell. F.I.C 14 
Temnocheilus derbiensis sp. nov. By Wheelton Hind, M.D., B.S., 
F.R.C.S., F.G.S 18 
The Millstone Grit sequence between Masham and Great Whernside. 
By W. S. Bisat 20 
Palaeontological Notes on the Millstone Grit Beds between Masham and 
Great Whernside. By Wheelton Hind, M.D., B.S., F.R.C.S. 
F.G.S 25 
Annual Report for 1912 35 
Annual Report for 1913 37 
Hon Treasurer's Financial Statement, 1912 .. .. .. .. 39 
Hon. Treasurer's Financial Statement, 1913 .. .. .. .. 40 
The Knoll Region of Clitheroe, Bowland and Craven. By the late 
Arthur Vaughan, M.A., D.Sc, F.G.S. 41 
On Pteromya crowcombeia Moore, and some species of Pleuromyae and 
Volsella from the Rhaetic and Lower Lias. By L, Richardson, 
F.R.S.E., and J. W. Tutcher 51 
Bibliography of Yorkshire Geology, 1915. By T. Sheppard, M.Sc, 
F.G.S 59 
Annual Report for 1914 67 
Annual Report for 1915 70 
Hon. Treasurer's Financial Statement, 1914 .. .. .. .. 73 
Hon. Treasurer's Financial Statement, 1915 . . . . . . . . 74 
William Smith : His Maps and Memoirs. By T. Sheppard, M.Sc, 
F.G.S 75 
Alluvial Deposits at Woodlesford and Rothwell Haigh, near Leeds. 
By Albert Gilligan, M.Sc, B.Sc, F.G.S 255 
Correlation and Facies of the Upper and Middle Oolites in England 
and North -West France. By M. Odling, M.A.. B.Sc, F.G.S. .. 272 
Appendices : — 
I. On an Artesian Well at Oswaldkirk. By Percy Fry Kendall, 
M.Sc, F.G.S 284 
II. Note on the Stratigraphy of Roulston Scar. By M. Odling, 
M.A., B.Sc, F.G.S. 285 
III. Principal Works dealing with the Upper and Middle Oolites. 287 
