Tectonic Unit: CTrT
         Name: Tozitna
 
  Description: complex assemblage of gabbro, diorite, diabase,
               basalt flows, breccia, tuff, argillite,
               radiolarian chert, greywacke, minor conglomerate,
               ultramafic rocks; marine
 
    Formation: Foreland Belt
                  Tozitna Terrane
                       includes M-Tr radiolarian chert, Permian (?) limestone
                       and Triassic gabbro
 
    Age Range: Carboniferous - Jurassic
  Maximum Age: 362.5 Ma
  Minimum Age: 145.6 Ma