LLALL Liigyalioc.trans Lam VolAsp.L 







MAP 
OF PART OF THE 
| VIVARAISARDECHE) 
Showing 
THE LIMITS OF THE TRUE VOLCANIC 
FORMATIONS. 


ERRATA. 
Page 64, line 23, for 48 read 56. 
-.. 71, ... 7 from the bottom, for 215 read 216. 
--. 74, ... 7 from the top, for 20 read 21. 
-.. 74, ...° 10 from the top, for 5:23 read 8-23. 
78, ... 18 from the top, for 8-662 read 8-62. 

