1148 
MR. C. DAVISON ON THE ANNUAL 
80. C. G. Knott, ‘ Trans, of Seismol. Soc. of Japan,’ vol. 9, pt. 1, 1886, Table A.'"' 
Duration of record, 1873-1881. Number of earthquakes, 212. 
Period. 
Maximum. 
Amplitude. 
Annual. 
August, h 
•48 
Semi-annual. 
r June, a 1 
1 December, a / 
■17 
Annual barometric 
July, h 
Peru, Bolivia, and Quito. 
81. C. W. C. Fuchs, ‘ Statistik der Erdbeben,’ pp. 331-347. 
Duration of record, 1865-1884. Number of earthquakes, 350. 
Period. 
Maximum. 
Amplitude. 
Annual. 
Semi-annual ..... 
Annual barometric 
July, h 
j January, a > 
1 July, a 
July, h 
•48 
•24 
^ Dr. Knott quotes Vergaea as his authority, and gives as the reference ‘ Obsei’vaciones Meteoro- 
logicas’ (Santiago), 1884 I have not been able to cousult this -work. 
