Ingleborough and Clapham Commons, Craven. North Yorkshire. Archaeological Survey Report

In total, 168 features of archaeological interest were identified across the survey area, and included a broad range of monuments from prehistoric field-systems and rock art to Iron Age hillforts and Post-Medieval limekilns.
The sites identified within the survey area during the survey can be divided into six broad categories: prehistoric settlement and funerary remains; later domestic and stock
management; boundary markers; extraction industries; shooting; and miscellaneous land use. Most of the sites are difficult to date closely in the absence of additional data from documentary sources or archaeological excavation, but include a substantial number of features that have been dated to the prehistoric period; the remainder are most likely to date to the post-medieval (1540-1750), industrial (1750-1914) or modern periods. Despite extensive investigation of 10% of the grips and the exposed peat hag sections, no prehistoric dated flints were retrieved during the present survey.