It doesn't have to be a barrow. Keep investigating. Sometimes you get artefacts that are a property of the way the images were captured. Sometimes the satellite camera will catch a fairy ring - fungi. And then there's crop circles, which are prevalent in that area, they're not always in cereal fields. And then there's barrows!
Except it fits the description exactly .
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|Posted by tiompan|
19th April 2010ce