Jour. Sc. Coll. Vol. XI. PI. XIV. 



Fig. 2. The Eartliqiiakes of Aug. 5tli, 1897, and of April 23ra, 1898. 



• . Boundary of provinces. 



Full curves, I and II, refer to the eqke of Aug. 5th, 1897, and dotted curves, 

 r and II', to that of April 23rd, 1898. 



I, I,' Boundary of the area of slight motion. 



II, II,' „ „ „ „ „ strong .„ 

 and O' indicate the approximate positions of the eqke origins. 



