Tectonic Unit: CLP
         Name: Lisburne
 
  Description: northward transgressive limestone, dolomite and
               black chert; marine
 
    Formation: Foreland Belt
                  Porcupine Terrane
                       MP   Lisburne
 
    Age Range: Carboniferous
  Maximum Age: 362.5 Ma
  Minimum Age: 290.0 Ma