■V24< LOWER PALEOZOIC OF A.KTHOG— DOLGEr/LES". vol. l.XXVl. 



farther south. The repeating faults and some of the normal faults 

 were later than the intrusions ; others, however (not apparent in 

 the horizontal sections displayed), were undoubtedly earlier, as 

 portrayed on the geological map. 



Mr. A. K. AVells said that the more basic rocks of the district 

 were often epidotized. Epidote occurs abundantly as rosettes 

 and grains in plates of chlorite, and as grains in the felspars. 

 In one of the sketches of allanite-crvstals exhibited an outgrowth 

 of epidote from the allanite was shown. 



[January 17th. 1921.] 



