Talk:Cropmark

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Added 'parch marks' Dr John Wells (talk) 16:03, 5 December 2012 (UTC)

Whats the difference between cropmarks and crop circles?
Not all crop-circles/crop-rings are circlelike. — Preceding unsigned comment added by 5.69.58.27 (talk) 03:18, 6 October 2015 (UTC)