Fig. 7
From: Agricultural foundations of the Late Neolithic walled town at Fenghuangzui in central China

Bubble map of crop seed distribution in the pits of the Shijiahe period at the Fenghuangzui site.
From: Agricultural foundations of the Late Neolithic walled town at Fenghuangzui in central China

Bubble map of crop seed distribution in the pits of the Shijiahe period at the Fenghuangzui site.