Like all life at the time, Dickinsonia were soft-bodied and therefore didn't fossilize often.
The post Scientist Identifies Mysterious Fossils as the Oldest Animals on Earth appeared first on ExtremeTech.
from ExtremeTechExtremeTech https://www.extremetech.com/extreme/277498-scientist-identifies-mysterious-fossils-as-the-oldest-animals-on-earth
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