Medieval cropmark and earthwork field system, Ewerby and Evedon, as depicted on the Witham Valley NMP. {1} The area is almost entirely under arable cultivation. There is no evidence of surviving earthworks on satellite imagery, though faint ridge and furrow and field boundaries are visible on LIDAR. Some of the field boundaries are clearly post-Medieval, as they align with those depicted on the 1st Edition 25" Ordnance Survey maps {2}{3}{4}