Prehistoric activity and environment on the North York Moors

A synoptic view and interpretation of archaeological material from the mesolithic to the end of the Iron Age is provided, and this is viewed in the context of available palaeoenvironmental information. The evidence of various settlement forms suggests that mesolithic folk occupied the region for a long period, but their environmental impact appears to have been low although not negligible. In neolithic times a probably higher population density was capable of more thorough changes of vegetation but the total permanent alteration of ecosystems is thought to be small. Evidence for settlement is entirely inferential. By contrast, the Bronze and Iron Ages were periods of considerable clearance of forest and subsequent ecological changes like the leaching of soils increased, and traces of settlement are plentiful. New data on Iron Age settlements shows a downward movement of settlement sites and some Celtic fields are noted, though they are sparse compared with other uplands in Great Britain. A number of unanswered questions are posed, mostly about the nature of the settlement pattern in mesolithic, Bronze Age and Iron Age times. No complete synthesis of archaeological and palaeoenvironmental data is yet possible at this scale but certain parts of the moors have a high potential for reconstructing prehistoric geography.