ADVERTISEMENT
  About the SA Blog Network













Observations

Observations


Opinion, arguments & analyses from the editors of Scientific American
Observations HomeAboutContact

The Most Fascinating Human Evolution Discoveries of 2013 » Sahelanthropus tchadensis



Sahelanthropus tchadensis

Sahelanthropus tchadensis had a tiny brain, but one that had nonetheless undergone some reorganization toward the human condition. Image: Didier Descouens, via Wikimedia Commons



« Back to: The Most Fascinating Human Evolution Discoveries of 2013

More from Scientific American

Scientific American Back To School

Back to School Sale!

12 Digital Issues + 4 Years of Archive Access just $19.99

Order Now >

X

Email this Article

X