Plate XI. 
2 sprit 1b 
BEFERESCE 
| showing the surface distribution te space 
OF EARTHQUAKES, 
| as discussed front the British Assocration (italoque 
ace se poste rats ww earl tecl | 
@  Velcanace, Fumarelcs, SeVataras.nsw active ar presitped: 50 | | 
| | 
witlan kistoric or recent. Geologie periods | 
DY NOBERT MALLET, ERS. MUKLA. MEALINS CIV. BNO? 
and. 
= -+-——--++——] DOCTOR, JO1N, WILLIAM, MALLET, 
35, 
Sa 
Protessor of Chemustry. University of Mabama, U.S 
1867. 
Se ee ae See] 
