Tectonic Unit: PgTO
         Name: Olympic
 
  Description: sandstone, foliated sandstone, semischist,
               phyllite, slate, melange, greenstone, basalt,
               gabbro
 
    Formation: Insular Belt
                  Olympic Core and Ozette Terranes
                       EOT  W. Olympic
                       ET   Needles, Gray Wolf, Grand Valley, Elwha
                       PTOm melange of Ozette Terrane
 
    Age Range: Paleogene
  Maximum Age: 65.0 Ma
  Minimum Age: 23.3 Ma