title: "Ordovizium"
text: "At Ordovizium as en eerdtidj\u00e4\u00e4ler tesken \u00a0 an \u00a0miljuun juaren f\u00f6r \u00fc\u00fcs tidj. At Ordovizium as det naist\u00e4\u00e4lst s\u00fcsteem uun't Paleozoikum. Diarf\u00f6\u00f6r lai det Kambrium, an diarefter fulagt det Silur.\n\nNaier iindialang \n S\u00fcsteem: Ordovizium (\u2013\u00a0mya)\n Seerie: Boowerordovizium (\u2013\u00a0mya)\n Kirew: Hirnantium (\u2013\u00a0mya)\n Kirew: Katium (\u2013\u00a0mya)\n Kirew: Sandbium (\u2013\u00a0mya)\n Seerie: Madelordovizium (\u2013\u00a0mya)\n Kirew: Darriwilium (\u2013\u00a0mya)\n Kirew: Dapingium (\u2013\u00a0mya)\n Seerie: Onerordovizium (\u2013\u00a0mya)\n Kirew: Floium (\u2013\u00a0mya)\n Kirew: Tremadocium (\u2013\u00a0mya)\n\nBilen\n\nLuke uk diar \n\nGeologii"