Tectonic Unit: DKWR
         Name: White River
 
  Description: oceanic rocks comprising cherty argillite, chert,
               phyllite, mafic volcanics, ultramafics and
               numerous Devonian limestone bodies mixed with
               phyllite, sandstone and conglomerate similar to
               Cretaceous clastics in the Windy and McKinley
               terranes of Alaska; marine
 
    Formation: Omineca Belt
                  Windy McKinley Terrane
                       DK   White River
 
    Age Range: Devonian - Cretaceous
  Maximum Age: 408.5 Ma
  Minimum Age:  65.0 Ma