18 July 2018, Zerbst, Germany: Scientists stand next to an urn burial field from the older Iron Age in the district Leps. During construction works on gas piping graves from 750 B.C. were found, which are now under the inspection of the state office for the preservation of historical monuments Saxony-Anhalt. Photo: Sebastian Willnow/dpa-Zentralbild/dpa

- Image ID: P9F835

18 July 2018, Zerbst, Germany: Scientists stand next to an urn burial field from the older Iron Age in the district Leps. During construction works on gas piping graves from 750 B.C. were found, which are now under the inspection of the state office for the preservation of historical monuments Saxony-Anhalt. Photo: Sebastian Willnow/dpa-Zentralbild/dpa

dpa picture alliance / Alamy Stock Photo

Image ID: P9F835