ryleegirl6 ryleegirl6
  • 15-04-2020
  • Biology
contestada

Why are fossils rarely found in Precambrian layers

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Parkourislife Parkourislife
  • 15-04-2020

probably because Precambrian life-forms lacked bones, shells, or other hard parts that commonly form fossils. Also, Precambrian rocks are extremely old.

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