Tuesday, February 2, 2016

Index Fossils

Select one of the three eras of geological time and post what would be an index fossil from that era. 




53 comments:

  1. Paleozoic era and an index fossil would be trilobite.

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  3. Paleozoic era had the index fossil trilobite

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  4. Mesozoic and Ammonite.

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  5. Mesozoic and the index fossil would be ammonite.

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  6. Paleozoic era it had the Index fossil

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  7. A Index fossil in the Mesozoic era Is what he said in the video ammonite.

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  8. The Trilobite lived in the Paleozoic Era in the "Phanerozoic Eon".

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  9. Ammonites are index fossils that were common in the Mesozoic Era.

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  10. Im doing the Mesozoic Era and a index fossil would be Ammonites.

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  11. An index fossil from the pelozoic era is the trilobite

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  12. The Protista is an index fossil from the Cenozoic Era.

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  13. Paleozoic and you can find trilobites.

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  14. Paleozoic Era, where you can find trilobites.

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  15. Paleozoic are where you can find trilobites

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  16. paleozoic An index fossil from the pelozoic era is the trilobite

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  17. Mesozoic, Paleozoic, and Cenozoic Era, where you can find trilobites.

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  18. Paleozoic, Mesozic, Cenosoic

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  19. A Trilobite would be an index fossil is from the paleozoic era.

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  20. The paleozoic is where you can find Trilobites.

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  21. Cambrian Period, trilobites.

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  22. Paleozoic, Mesozoic, Cenozoic

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  23. you can find Trilobites in the paleozoic era

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  24. The paleozoic is where you can find Trilobites.

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  25. Trilobites-Paleozoic era

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  26. Paleozoic era and an index fossil would be trilobite.

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  27. Paleozoic era had the index fossil would be trilobite

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  28. Paleozoic and trilobite

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  29. Paleozoic era and an index fossil would be trilobite.

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  30. Paleozoic era-Trilobites

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  31. Trilobites-Paleozoic era

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  32. paleozoic:dionsours

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  33. Paleozoic era and an index fossil would be trilobite.

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  34. paleozoic era had index bones of catfish

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  35. Paleozoic Era, where you can find trilobites.

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  36. Paleozoic Era is where you could find anything like finding trilobites

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  37. paleozoic era had different kinds of fish bones! :D.

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  38. Ammonites were common during the Mesozoic Era.

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  39. Paleozoic era index fossil would be trilobite

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  40. Mesozoic and Ammonite.

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  41. Paleozoic era had the index fossil trilobite

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  42. Paleozoic: Trilobite

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  43. Paleozoic era and index fossil would be trilobite. (Easy one)

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  44. Paleozoic: Trilobite

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  45. Paleozoic era and an index fossil would be trilobite

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  46. An index fossil from the pelozoic era is the trilobite.

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  47. Paleozoic - Trilobite
    Mesozoic - Ammonite

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  48. Paleozoic era and index fossil would be trilobite. (Easy one)

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