Tectonic Unit: PgTK
         Name: Kamloops
 
  Description: alkali-rich, calc alkaline andesite, basaltic
               andesite, dacite, rhyolite and basalt flows,
               pyroclastics and epiclastic deposits.  In south
               and southeast, highly alkaline rhomb-porphyry
               flows and breccia; bimodal basalt-rhyolite along
               Tintina Fault; includes alkaline volcanics east of
               Foreland Belt, all nonmarine
 
    Formation: Insular Belt
                  EOT  Admiralty I.
                  OT   in Icy St.
                  ET   on Flores I.
               Coast Belt
                  ET   Sloko
                  PET  Skukum
               Intermontane Belt
                  EOT  Endako
                  ET   Ootsa Lake., Sloko, Skukum
                  ET   Kamploops: Dewdrop Flats, Tranquille,
                       Princeton volc., Penticton: Skaha, White L.,
                       Marama, Marron, Naswhito Cr., Bouleau,
                       Attenborough Cr., Shorts Cr.
               Omineca Belt
                  ET   Marron, Sanpoil, Klondike Mtn.
               Foreland Belt
                  ET   alkaline volcanics in Bearpaw Mts., Montana
                       E. of Foreland Belt

    Age Range: Paleogene
  Maximum Age: 65.0 Ma
  Minimum Age: 23.3 Ma