874 THE JOURNAL OF GEOLOGY. 
“ Conditions in Soils of the Arid Regions,” 9 pp. 
Tobacco Soils of Connecticut and Pennsylvania, 12 pp. and several 
figures.—U. S. Dept. of Agriculture, 1894-5. 
—WHITFIELD, R. P. “On new Formsof Marine Algae from the Trenton 
Limestone, with Observations on Buthograftus-laxus, Hall,” 8 pp. and 
1 plate._Bulletin of Am. Museum of Natural History, Vol. VI., 1894. 
—WarD, LESTER F. “Saporta and Williamson and their work on Palzo- 
botany,” 18 pp.—Sczence, Vol. II., No. 32, 1895. 
—‘ Fossil Plants,” 7 pp.—/ohnson’s Universal Cyclopedia, 1895. 
—WHITE, CHARLES, H.,‘‘An Examination into the Nature of Palzo- 
trochus,” 64 pp. and 2 plates. — Journal of the Elisha Mitchell 
Scientific Society, 1894. 
—VicToriA. “Annual Report of the Secretary for Mines,” 68 pp., 21 
maps and 60 plates, Melbourne, 1895. 
