PUBLICATIONS. 505 
on the North Superior Shore, 10 pp.—Am. Geologist, Vol. XV., May, 
1895. Niagara and the Great Lakes, 21 pp.—Am. Jour. Sci., Vol. 
XLIX., April, 1895. 
—TYRRELL, J. Burr, M.A., B.Sc., F.G.S.—Notes on the Pleistocene of the 
Northwest Territories of Canada, Northwest and West of Hudson 
Bay, 6 pp.—Geol. Mag. Decade IV., Vol. I., September, 1894. 
—UPHAM, WARREN, Quaternary Time Divisible in Three Periods, the 
Lafayette, Glacial and Recent, 9 pp.—The Am. Naturalist, Vol. 
XXVIII., December, 1894. 
—UpuHaAM, WARREN, Discrimination of Glacial Accumulation and Invasion, 
9 pp.—Bull. Geol. Soc. of Am., Vol. VI., April, 1895. 
—WALCOTT, CHARLES DOOLITTLE, Presidential Address—Geological 
Society of Washington, with abstracts of minutes and lists of officers 
and members, 1893-1894. 
—WEED, WALTER H. and Pirsson, Louis V., Highwood Mountains of 
Montana, 33 pp., 2 plates.—Bull. Geol. Soc. of Am., Vol. VI., April 
1895. 
—WEIDMAN, SAMUEL., On the Quartz Keratophyre and Associated Rocks 
of the North Range of the Baraboo Bluffs, 21 pp., 3 plates.—Bull. of 
the University of Wisconsin, Vol. I., No. 2. Science Series. 
—WELLER, S., The Succession of Fossil Faunas at Springfield, Missouri, 
12 pp.—Am. Jour. Sci., Vol. XLIX., March, 1895. 
—WHiITE, Davip, The Potsville Series along New River, West Virginia 
15 pp.—Bull. Geol. Soc. of Am., Vol. VI., March, 1895. 
—WILLIAMS, E. H., Notes on the Southern Ice Limit in Eastern Pennsyl- 
vania, 12 pp.—Am. Jour. Sci., Vol. XLIX., March, 1895. 
