the British Association. 447 



past epoohs : a Meteorological Explanation of some Geological 



Problems. 

 Dr. J. MoncJcman. — Notes on some recent Excavations in the Glacial 



Drift in Bradford. 

 J. JS. Wilson. — On a Glacial Extra-Morainic Lake occupying the 



"Valley of the Bradford Beck. 



A. Joioett and H. B. Mtiff. — Notes on the Glaciation of the Keighley 

 and Bradford Districts. 



J. W. Slather. — The Source and Distribution of the Far-travelled 

 Boulders of East Yorkshire. 



On the Glacial Phenomena of the North-East Corner of 



the Yorkshire Wolds. 



B. H. Tiddeman. — Raised Beaches of Gower, South Wales, and their 

 relation to the Glacial Deposits. (See p. 441.) 



Professor P. F. Kendall. — Report of the Committee on the Erratic 



Blocks of the British Isles. 

 Professor A. P. Coleman. — On a Ferriferous Horizon in the 



Huronian north of Lake Superior. 



Final Report of the Committee on the Pleistocene Beds of 



Canada. 



J. B. Dahjns. — Notes on the Glacial Geology of Snowdon. 



B. D. Oldham. — Beach Formation in Thirlmere Reservoir. (See p. 473.) 



Basal (Carboniferous) Conglomerate of Ullswater and its 



Mode of Formation. 



Professor W. W. Watts. — Report of the Committee for the Collection 



and Preservation of Geological Photographs. 

 W. H. Crofts. — New Dock-sections at Hull. 



A. G. Seward, F.B.S. — On the Jurassic Flora of the Yorkshire Coast. 

 G. W. Zamphigh.— The Age of the English Wealden Strata, (p. 443.) 

 P. M. C. Eermode. — Report of the Committee on the Irish Elk in the 



Isle of Man. 



There was an excellent exhibition of geological specimens in the 

 Museum adjoining the Section Room. 



Papers read in other Sections bearing upon Geology. 



Section A (Mathematical and Physical Science). 



J. W. Gifford. — A Qnartz-Calcite Symmetrical Doublet. 

 Professor A. W. Bickerton. — Cosmic Evolution. 



Section B (Chemistry). 



H. M. Daioson, D.Sc. — On the Influence of Pressure on the Formation 



of Oceanic Salt Deposits. 

 W. Ackroijd. — On a Limiting Standard of Acidity for Moorland Waters. 



Section D (Zoology, including Physiology). 



President's Address (Dr. B. H. Traqiiair, M.B., LL.D., F.B.S., 

 F.G.S.). — The Bearings of Fossil Ichthyology on the Problem of 

 Evolution. (See p. 4G3.) 



Index Animalinm. — Report by Committee: Dr. H. Woodward, F.R.S. 

 Chairman ; C. Davies Sherborn, Reporter. (See p. 473.) 



