24 



THE ROYAL SOCIETY OF CANADA 



SoulK 



600 miles 



North 



Hdv River and Great 

 Slave iaKe section 



Cretaceous Skale teg-Stisfl 



Carcajou Mom\laii\ 

 section. 



Hay Rive 

 iimesione 



Hiyiive 

 S\\à.\e "^ 



Ramparts 

 section . 



1 Strmoqçepkalus 



gs-?^ I burtom 

 ' ^ I fàora 



c 



Scale lOOfUJ^m 



Ranvpartsy 

 Limestone 



Fig. I 

 Generalized sections showing the stratigraphie relations of the Stringocephalus 

 bearing limestone in the Mackenzie valle}'. 



