Terrane Unit : CK
             Name : Chilliwack

      Description : Devonian to Permian arc volcanics and clastics    
                    overlain by Upper Triassic to Lower Jurassic arc  
                    clastics.  Permian fusilinid faunas resemble those
                    in Quesnellia and Stikinia. Amalgamated in the 
                    Jurassic and accreted to the continental margin
                    in the Cretaceous. The Yellow Aster may 
                    in part be basement to the Chilliwack Terrane     

      Assemblages : DPCH Chilliwack, TrJC Cultus                       

   Plutonic Rocks : PpnV Vedder, COnY Yellow Aster                    

         Age Range: Devonian - Lower Jurassic
       Maximum Age: 408.5 Ma
       Minimum Age: 178.0 Ma