'Lincolnshire Fenland Lidar'—fab images of ancient watercourses etc in Fenland+Witham valley https://www.academia.edu/5807526/Lincolnshire_Fenland_Lidar …pic.twitter.com/4tnXEf6SNG
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am aware of Car Dyke - reputedly Roman? Curious if other evidence of Roman fenland water engineering?
Both Witham and S Lincs Glen thought potentially canalised in Roman era, last I read :)
very interesting! Thank you :) now recall have heard Glen reference before, but not Witham!
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