6000-Year-Old Rock Engravings (IMAGE)

University of Bonn

6000-Year-Old Rock Engravings

Caption

The around 6000-year-old rock engravings can hardly be seen today. They were pecked into the rock with a hard point.

Credit

© Photo: David Sabel

Usage Restrictions

This photo may be used with the press release.

License

Licensed 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.