An incredible series of ancient lines, circles and shapes has been documented similar to the famous landscape lines in Nazca, Peru except these lines exist on the American landscape.
Underwater, linear feature found in Cornwall, England.
Linear features approximately 6 feet wide visible around the coast line of Belize on the Yucatan peninsula.
A large, gridded topographic anomaly in the Atlantic Ocean seen with Google Earth.
This rectilinear feature has been spotted off the coast of NC, 22 miles SE of Harkers Island, North Carolina.
The circular feature is approximately 170 feet in diameter.
Circular features near Little Bighorn Basin in Wyoming. The average diameter of the features is 35 feet.
Approximately 1.5 miles from the ancient city of Dimai an unusual mound site can be found.
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Underwater linear features off the coast of Cuba.
Carolina Bays are considered anomalies by many scientists. The formation or cause of these oval, circular features has yet to be determined.
Underwater patterns off shore of Marathon in the Florida Keys visible for over 6 square miles.
Linear, underwater anomalies that can be seen on the Google Earth topographic data of the surface of the sea-floor.