The African skull aged 3.8 million years old is giving researchers a peek into humanity’s evolutionary history, a new study suggests.
The discovery explains what the face of a possible ancestor of the species famously represented by Lucy – the well-known Ethiopian skeleton discovered in the mid-1970s – may have looked like.
This thesis has been published in the British journal Nature, which was reviewed by superiors. The fossil cranium represents a specimen from a time interval between 4.1 and 3.6 million years ago when early human ancestor fossils are extremely rare, researchers say.
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