Crop mark
Encyclopedia
Crop mark may refer to
- in printingPrintingPrinting is a process for reproducing text and image, typically with ink on paper using a printing press. It is often carried out as a large-scale industrial process, and is an essential part of publishing and transaction printing....
, marks placed at the corners of a form to indicate where the page is to be trimmed - CropmarkCropmarkCropmarks or Crop marks are a means through which sub-surface archaeological, natural and recent features may be visible from the air or a vantage point on higher ground or a temporary platform...
s, in archaeology: differential growth indicating buried sites - Crop circleCrop circleA crop circle is a sizable pattern created by the flattening of a crop such as wheat, barley, rye, maize, or rapeseed. Crop circles are also referred to as crop formations, because they are not always circular in shape. While the exact date crop circles began to appear is unknown, the documented...
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