British Association, 75th Report, South Africa, 1905. 
Origins for 1904 are indicated by their B.A. Shide Register number. 
from these is expressed in large numerals. Observing stations are named 
The Large Earthquakes of 1904. [Plate I. 
Earthquuko districts are indicated A, B, O, 
, &c,, and the number of earthquakes which since 1809 have originated 
708 70 
se 
} 
| | Poisie; * Irkutsk 
ct™ 
elles | a 
836? \ 
Toronto 
Philade/phig 
‘i Baltimore 
i aa bsp he 
a Horolulu 
ical 
44,4902 
wananp an. Antarsti¢ Cl 
if aa 7 —tanoe & SHALL 
L2 hs. / ROED BY FH 
J Miloe 
a + 
720 lenge Me 7 
aes 
woMeridiun of 0 Greenwich 4 @ 20 700 
Illustrating the Report on Seismological Investigation, 
