3Y1 CONTENTS. 
Srcrion C,—GEOLOGY: 
THURSDAY, AUGUST 26. 
Page 
Address by Dr. A. Smrru Woopwarp, F.R.S., President of the Section ... 462 
1. The Geology of Western Canada. By J. B. TyRReELt, M..Atpetrc ee. 471 
2. The Distribution of the Ice Sheets in Western Canada. By Dr. A. P.. 
(GOTINUANG atte ee cares oc cacechccseparednesevicaploncviene¥ tales sss «(4 sleiaseh een teat 472 
3. The Glacial Lake Agassiz. By Warren Urnam, A.M., D.Sc. ......... 472 
4, Tlie Rainfall Run-off Ratio in the Prairies of Central North 
America. By Professor E. F, CHANDLER .......:.:0:ceeeetteeeeneeeeen ees 473 
PRIDAY, AUGUST 27. 
i. The Bearing of Pre-Cambrian Geology on Uniformitarianism. By 
DOA PCOIEWAN. 26s. (is cavedsie ditvn awh jimi... 473 
5. The Pre-Cambrian Rocks of Canada. By Professor W. G. Mitimr... 474 
3. Report on the Erratic Blocks of the British Isles (p. 169) .............. 475 
4. *An Outline of the Glacial Geology of Britain, illustrative of the 
work of the Committee on Erratic Blocks. By A, R, Dwerry- 
HOUSE, WDISC.) Micescsgcescoscicscéect sees ssseececusesseotaeeace eth ——.a—— eae 475 
5. The Glacial Phenomena of South Wales. By AvsBkEy STRAHAN, 
EDINA. oGuavecoeciees cana sccdesoensetdocecesenle cures sheet i.e 475 
6. Preliminary Note on the Classification of the Permian of the North- 
Kast of England. By Davip Wootacott, D.Sc., F.G.S. ...:........ 476 
7. New Faunal Horizons in the Bristol Coal-field. By Herrperr 
Bolton, EF ORISSE.) BGS. ccissacseessteonccs So centtlene nts teehee eee 477 
8. *Description of the Avon Section, Bristol, in illustration of Dr. A. 
Vaughan’s work on the English Carboniferous Limestone. By 
Professor S. H.' REyNowns, M.A. ©... :i0..+..wocasdsin va oledeliee een 477 
9. *Lithology of the Carboniferous Limestone of Burrington Coombe, 
Somerset. By Professor S. H. REYNOLDS, M.A. ......:sccsseceeeeees 477 
10. Unconformities on Limestone and their Contemporaneous Pipes and 
Swallow-holes. By E. E. L, Drxon, B.Sc., F.G.S, ....sccccccseesees 477 
MONDAY, AUGUST 39. 
1. Gold and Silver Ores of Canada. By Professor W. G. Miutgr ...... 479 
2. Copper and Nickel Deposits of Canada. By Dr. A. P. Coveman ... 479 
3. Iron Deposits of Canada. By Professor W. G. M1uzkR ............ saves 480 
4. Placer Gold Mining in Canada. By J. B. Tyrrett, M.A. eee 480 
5. *The Rare Metals of Canada. By Professor T. L, Watxer, Ph. D,.., 481 
6. *Exhibition of the Material described as Geyserite from the Mount 
Morgan Mite, Queensland. By Professor J. W. Grecory, F.R.S. 481 
