Introduction

The remains of the earliest human ancestor, Sahelanthropus tchadensis, have been discovered by a team of researchers. This groundbreaking discovery confirms that this primitive human ancestor walked on two legs.

The Discovery

A team of researchers conducted an in-depth study of the Sahelanthropus tchadensis remains. They used 3D geometric morphometrics to examine the fossils.

The Result

The analysis results show that the Sahelanthropus tchadensis had a femur with a femoral tubercle, a bony protrusion that is present only in some primitive human ancestors. This suggests that this ancient human ancestor walked on two legs.

Implications

The discovery of the Sahelanthropus tchadensis confirms that the earliest human ancestor was a primitive human who walked on two legs. This has significant implications for our understanding of human evolution.

Conclusion

In conclusion, the discovery of the Sahelanthropus tchadensis is a revolution in our understanding of the earliest human ancestor. This discovery confirms that this primitive human ancestor walked on two legs and has significant implications for human evolution.

References

For further information, please read the study published in Science Advances.