﻿CENERAL 



Fig.l. 

 SECTIO 



Of the 

 LOWER CARBONIFEROUS ROCKS 



(S C O T L AN b) 

 MILLSTONE C/f/T 



Si 

 11 



5 3 



3 



UPPER 



LIMESTONE 



CROUP 



IRONSTONES 



CO IYER 



LIMESTONE 



CROUP 



FELLS 

 SANDSTONE 



CEMENTSTONE 



Quart. Journ. fool. Soc. Vol. LXVI, PI. XXXYI 



Fig. 2.— Geological sketch-map of Scotland south of the Great Glen, showing (h, 

 distribution of Carboniferous fossil localities. 



CASTLECAfir 1ST. 

 CALMY LST. 

 EXTRA LST. 

 INDEX LST. 



HOSIE £STS 



LAWSTON LINN LST. 



THORLSESHO. 



>ELSTS. 



(UDfiED SANDSTONE ;.'•<; 

 SCALE 



