Jour. Sc. Coll. Vol VII PI. XIV. 



160 



Fig. '26. — Frequency of Earthquakes, 



(between Jan. .1892 ,and Dec. 1893). 



for Gifu. 

 „ Mitaké. 

 „ Koori. 



100 



I . 

 1892. 1 



1892, 9 



1893, 1 



1893, 12 

 Time (in months) 



