Irregular linear and zig-zag cropmarks, recorded in drought-affected crops to the south-west of Denbigh during RCAHMW aerial reconnaissance on 10th July 2018, during the 2018 drought. Despite the superficial similarity to First World War practice trenches, the irregular and diffuse nature of the cropmarks suggest they have arisen through agricultural drainage or spreading operations. Image refs: AP_2018_3901-3906
T. Driver, RCAHMW, Feb 2024