Page 92 - Sumatra Geology, Resources and Tectonic Evolution
P. 92
PRE-TERTIARY VOLCANIC ROCKS 79
~ d ~ . . . . . . .
0
'~0oo~', ~ ~ e , " ~ C ' . l ' . , ~
. . ~ - - o ~ m ~
d d ~ d ~ d d ~ o
. ~ . ~ ~
~-k
C~
%
~ - ~ ~ ~ cq
~ .
cq
oo
C~
o~
.,-...,
%
Z
~ - ~ - - ~ k~
0
>
m
Z
