﻿65 



This was followed by slight ripples with approximate periods of 60 seconds. The total duration is 

 65 minutes. At 10.31 an earthquake was recorded at Kodaikanal. The " Discovery " record probably 

 refers to a shock of local origin. 



69. March. 21. 



Between 10.30 and 12.30 the trace is slightly irregular, but whether this has any connection with an 

 earthquake recorded at Bidston at 10.57, Tokyo 10.40, and Irkutsk at 10.45 is very doubtful. 



70. March 22. 



From 14 to 16 hours a series of slight thickenings were recorded. It is possible that these refer to an 

 earthquake which was noted at Shide, Bidston, Edinburgh, Paisley, Mauritius, Bombay, Calcutta, Tiflis, 

 Irkutsk, Cordova and Cairo. The origin of the disturbance was to the N. of Bombay, 78° E. Long., 

 30° N. Lat. 



71. March 26. 



The time intervals between C and M at Christchurch, Perth, and Batavia, and the practical identity 

 in the times at which C and M arrived at these three stations, suggest an origin in the eastern portion of 

 the East Indies. The Manila and Batavia records suggest an origin to the N. of the Celebes. 



