Still little is understood about these long, slim earthwork constructions date through the Neolithic time period, lots of from all around 6,000 many years in the past - and thus several of the oldest monumental buildings during the British isles. "A cropmark of two parallel ditches orientated SE-NW, 15m apart https://edwinqxejp.wikipublicity.com/5269172/details_fiction_and_ehbo