Monday, September 28, 2009

The periods in order from oldest to current:

  • Cambrian-is the oldest
  • Ordovician
  • Silurian
  • Devonian
  • Carboniferous,Pennsylvanian,Mississippian
  • Permian
  • Triassic
  • Jurassic
  • Cretaceous
  • Tertiary
  • Quaternary-is the current

My mneumonic: C, O, S, D, C, P, T, J, C, T, Q

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1 comment:

  1. COOKIE MONSTERSeptember 29, 2009 at 12:54 PM

    This is Christiana. I like your Title for Geology lolz. The thing that you should consider is using more color to bring your page out.

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