Tectonic Unit: JH
         Name: Hazelton
 
  Description: south of Bowser Basin: low alkali calc-alkaline
               subaerial basalt to rhyolite, mainly
               andesite-dacite pyroclastics, grading northeast
               into more alkalic pillowed basalt and farther east
               into clastic volcanics.  North of Bowser Basin:
               calc-alkaline dacite-latite porphyry, andesite,
               rhyolite pyroclastics and flows with basalt and
               basaltic andesite at the top; marine and nonmarine
 
    Formation: Coast Belt
                  Stikine Terrane
                       J    Hazelton
                       lJ   Telkwa
                       JHA  meta-equivalents in Atnarko Complex
                       JHG  meta-equivalents in Gamsby Complex
               Intermontane Belt
                  Stikine Terrane
                       lmJ  Hazelton
                       lmJ  Smithers
                       lJ   Telkwa, Nordenskiold
 
    Age Range: Lower and Middle Jurassic
  Maximum Age: 208.0 Ma
  Minimum Age: 157.1 Ma