Figure 4
From: Economic Diversification Supported the Growth of Mongolia’s Nomadic Empires
Sites in and around Mongolia with archaeological or archaeobotanical evidence for C3 (wheat and barley) and C4 (broomcorn and foxtail millet) grain cultivation during the Iron Age. This map was newly created for this study and produced using QGIS 3.089 https://qgis.org/en/site and using the Natural Early Data maps from https://www.naturalearthdta.com/downloads/ by Shevan Wilkin, Bryan K. Miller, and Michelle O’Reilly (Graphic Designer for the Max Planck Institute for the Science of Human History, Jena, Germany).
