288 



PHYSIOGRAPHY 



\z.o UD uu mo iuu ya au oo ou <o <u o 



Fig. 243. Weather map for January 16, 1901. (U. S. Weather Bureau.) 



12.0 115 110' 105 too 95 90 OO 80 75 70 



H5' 



HO* 105* 100* 95* 90' 65 80 75* 70 



Fig. 244. Weather map for December 9, 1898, showing a high of great area. 

 (U. S. Weather Bureau). 



