Trans. Rov. Soa. din? Volxar, Plshs xxxviir 


SKETGH MAP OF 
SCOTLAND 
SHEWING THE 
i AREAS OF VOLCANIC ROCKS 
% during successive geological’ powds. 
t 
By Archibald Geile. HASH FCS 
ane) 
g\ 
\ 
? CAITHNESS 
SUTHERLAND 
ROMARTY.; | 
1S Elgin }. 
“Warn MURR An ‘y 
ee 
A aa 
“inver 55. 8 N 7? WISER DIE EIN 
o gy 
z 4 a Al fd I 
a Tu dd 
24 _BERW cK ae 
se 
any 
ANTIRE> 
le... Miles fo Onelnch/ 
20 15 lo 5 O 

20h, | ies 

