Tectonic Unit: NTY
         Name: Yakataga
 
  Description: interbedded mudstone, siltstone, sandstone,
               conglomeratic mudstone and conglomerate; marine
               and nonmarine
 
    Formation: Insular Belt
                  Yakutat Terrane
                       MPT  Yakataga
                       OMT  Topsy
                  Hoh Terrane
                       OMT  Hoh
 
    Age Range: Neogene
  Maximum Age: 23.3 Ma
  Minimum Age:  1.6 Ma