(IMAGE)

University of Cologne

Caption

The Chew Bahir science camp: ‘Chew Bahir city’, 3 km from the drill site

Credit

Verena Foerster

Usage Restrictions

none

License

Original content

Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.