Sentence Examples


  • At some points the limestone has been dolomitized; near Bonsall it has been converted into a granular silicified rock.
  • At some points the limestone has been dolomitized; near Bonsall it has been converted into a granular silicified rock.
  • The Pliocene, on the other hand, is of freshwater origin, and contains silicified wood and numerous remains of Mammalia.
  • Impressions of plants and silicified stems are frequently found.
  • At Portrush, the Lower Lias is seen on the shore, crowded with ammonites, but silicified and metamorphosed by invading dolerite.