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ความเป็นมาของโลก

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Transcript

  • 1. (eon) era)period) epoch)
  • 2. eon) (era) (period) (epoch) (Homo Sapiens)
  • 3. Geological Time) eon) era) period) epoch)
  • 4. eon) eon) • Hadean) ( beneath the Earth) •Achean) (
  • 5. Proterozoic) Proterozoic) earlier life) •
  • 6.  • Phanerozic) ( visible life)) biosphere) •
  • 7. (era) Paleozoic) • Great Britain) Cambrian) Ordovician) Silurian) Devonian) Carboniferous) Permian) Carboniferous)
  • 8. Mesozoic Mesozoic Triassic) Jurassic) Cretaceous)
  • 9.  Cenozoic• Tertiary) Quaternary
  • 10. Paleozoic Cambrian)- Ordovician)-
  • 11. Silurian)- Devonian)-
  • 12. MesozoicTriassic
  • 13. Jurassic . ..
  • 14. Cretaceous
  • 15. Cenozoic Tertiary •Eocene) MiddleMiocene)
  • 16. Quaternary•
  • 17. (fossil)
  • 18. (fossil) fossil) ash layer
  • 19. (fossil)
  • 20.  index fossil) -
  • 21.  (paleontology)
  • 22.  petrifaction) hard part) petrifaction Si) CaCO3) FeO)
  • 23.  silica)
  • 24. 1.1 permineralization)void)
  • 25. 1.2 replacement) microscopic structure)
  • 26. distillationcarbonization) graptolite) arthropods)
  • 27. impression)
  • 28. refrigeration) mammoth”
  • 29. The end

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