South America map discovered in guard rail post

Darvin Luginbuhl would call this "found art." Whatever it is, an outline of the South American continent has cropped up in a guard rail post along the north side of the National Quarry. Mapologists are trying it figure out the other islands or bodies of land on the map. One school of thought is that the land mass to the west of South America is the lost continent of Atlantis. If that is the case, the map could be worth thousands of dollars. Other argue, however, being in the Pacific, it is in the wrong continent. In that case, the map may be a fake, but a good one.