Isotope evidence for agricultural extensification reveals how the world’s first cities were fed
This study sheds light on the agricultural economy that underpinned the emergence of the first urban centres in northern Mesopotamia. Using δ13C and δ15 26 N values of crop remains from the sites of Tell Sabi Abyad, Tell Zeidan, Hamoukar, Tell Brak and Tell Leilan (6500–2000 cal BC), we reveal that...
| Main Authors: | , , , , , , , , , , , , , , |
|---|---|
| 格式: | Journal article |
| 出版: |
Springer Nature
2017
|