AdellyMimi AdellyMimi
  • 16-03-2017
  • Chemistry
contestada

The most common precambrian fossils are ________, layered mounds of calcium carbonate.

Respuesta :

darianf
darianf darianf
  • 16-03-2017
The answer is Stromatolites.
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zenforlife
zenforlife zenforlife
  • 16-03-2017
stromatolites is the answer
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