³1username³2JoshuaGrosse³2name³2text_default³2version³21³2ts³2982199231³2ip³2209.66.79.109³2data³2newauthor³31³3minor³30³3text³3Numbers refer to end of time period, in millions of years before now.  Is there a better way to format this?

    *  CenozoicEra
         NeogenePeriod
   23    PalaeogenePeriod
   65  MesozoicEra
        CretaceousPeriod
  146    JurassicPeriod
  208    TriassicPeriod
  245  PalaeozoicEra
         PermianPeriod
  290    CarboniferousPeriod
  363    DevonianPeriod
  409    SilurianPeriod
  439    OrdovicianPeriod
  510    CambrianPeriod
  570  PrecambrianEra
³3summary³3*³2tscreate³2982199231³2keepts³2982199260³2id³21076³2host³2cobrand.bomis.com³2revision³21³1username³2JoshuaGrosse³2name³2text_default³2version³21³2ts³2982199260³2ip³2209.66.79.109³2data³2text³3Numbers refer to end of time period, in millions of years before now.

   *  CenozoicEra
        NeogenePeriod
  23    PalaeogenePeriod
  65  MesozoicEra
       CretaceousPeriod
 146    JurassicPeriod
 208    TriassicPeriod
 245  PalaeozoicEra
        PermianPeriod
 290    CarboniferousPeriod
 363    DevonianPeriod
 409    SilurianPeriod
 439    OrdovicianPeriod
 510    CambrianPeriod
 570  PrecambrianEra
³3minor³30³3newauthor³30³3summary³3Is there a better way to format trees?³2tscreate³2982199231³2keepts³2982297690³2id³21076³2host³2cobrand.bomis.com³2revision³22³1username³2JoshuaGrosse³2name³2text_default³2version³21³2ts³2982297690³2ip³2209.66.79.109³2data³2newauthor³30³3minor³31³3text³3Numbers refer to end of time period, in millions of years before now.

    *  CenozoicEra
         NeogenePeriod
           PleistoceneEpoch (=Quaternary)
  1.8      PlioceneEpoch
    5      MioceneEpoch
   23    PalaeogenePeriod
           OligoceneEpoch
   38      EoceneEpoch
   54      PalaeoceneEpoch
   65  MesozoicEra
         CretaceousPeriod
  146    JurassicPeriod
  208    TriassicPeriod
  245  PalaeozoicEra
         PermianPeriod
  286    CarboniferousPeriod
           UpperCarboniferous = PennsylvanianPeriod
  325      LowerCarboniferous = MississippianPeriod
  360    DevonianPeriod
  410    SilurianPeriod
  440    OrdovicianPeriod
  505    CambrianPeriod
  544  ProterozoicEra    |
 2500  ArchaeanEra       | PrecambrianEon (as opposed to PhanerozoicEon)
 3800  HadeanEra         |
³3summary³3*³2tscreate³2982199231³2keepts³2982297718³2id³21076³2host³2cobrand.bomis.com³2revision³23