BOTANICAL GAZETTE [JANUARY 
. StocxpripcE, H. E., Rocks and soils. J. Wiley & Sons, New York. 1895. 
. Srupart, R. F., The climate of Canada. Scot. Geog. Mag. 14:73. 1898. 
~ Tarr, R.5., The A es geography of New York state. Macmillan Co. 
New Mark, 
~ ravior, F. B:, pea ee of Erie-Huron beaches with outlets and moraines 
in southern Michio. Bull. Geol. mer. 8:31. 1897. 
Topp, J. E., The moraines of southeast South Dakota and their 
attendant evades Bull. 158, U. S. Geol. Surv. 1899 
. TRANSEAU, E. N., On the geographic distribution and ecological relations 
of the plant societies of northern North America. Bot. Gaz. 36: 
401. 190 
, The development of palisade tissue and resinous deposits in leaves. 
Sejm N. S. 19:866. 1904. 
WAGNER, G., Observations on Platygonus compressus LeConte. Journal 
Geol. 11:777. 1903. 
. WesER, C. A., Ueber die Moore, u. s. w. Jahresbericht der Manner vom 
Morgenstern 3:1-23. Review, Bot. Cent. 88:17 
WELD, L. H., A peat bog and morainal lake. ak GAZ. 37:39. 
1904 
- WHEELER, H. J., Results of many experiments on “acid upland soils” are 
to be found in the 6th, roth, and 12th Ann. Rept. of the R. I. Agric. Exper. 
Sta. 1893, 1897, and 1899. Also see bulletins no. 46, 47, 49, 66, 69, 71. 
go and 95 of the same station. 
- Wottny, E., Die Zersetzung der organischen stoffe. Heidelberg. 1897. 
