Article title: A Human-Environment Timeline
Authors: Larsen, T. B., & Harrington, Jr., J.
Journal: Geographical Review
Bibliometrics: Volume 111, Number 1, pages 95–117
DOI: http://dx.doi.org/ 10.1080/00167428.2020.1760719
The Keystone Duration’s starting point has been corrected to 4,050 BCE instead of 4,950 BCE.