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The Newark Earthworks includes several sites that are thought to have been constructed by the Hopewell culture from 200 BC to 500 AD. The Hopewell people lived throughout the Midwestern United States and may have had intricate trade routes across much of the continent. This site, the Octagon Earthworks, encloses 50 ...
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The Hopewell Culture National Historical Park is an area that was inhabited by the Hopewell Culture from around 200 BC to 500 AD. These people are considered one of the “Mound Builder” cultures in the Ohio River Valley. This site, the Seip Earthworks, encloses about 121 acres and includes circular and rectangular...
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This panorama offers a fantastic view of the typical Badlands landscape. You can find numerous erosion features, paleosols, evidence for ecological edge effects and explore the White River Group.
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A view from Mounds Park of river near flooding on 3-23-2010
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From Mounds Park in St Paul, Minnesota on 3-23-2010 showing the river near flooding. In two days the river should crest maybe overflowing the banks.
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An Airway beacon was a rotating light on a tower used for visual navigation by airplane pilots along a specified airway corridor. Approximately 1,500 Airway beacons were constructed, covering 18,000 miles (29,000 km) in the U.S. to guide pilots from city to city. Construction by the Post Office and the U.S. Department ...
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Stonehenge built 5000 years ago but how and why? Watch NOVA next year to hear the experts. 2 rows of 33 shots taken on a Canon SX1 IS manual settings in poor light. See also www.gigapan.org/gigapans/32124/
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This is the view from atop "Frank's Hill", near the town of Muscoda, Wisconsin. This is a very special place. There's a double bird mound atop the hill that aligns with the rising and setting sun on the Equinox (the twice-yearly day when day and night are equal duration). It's now part of the Ho-Chunk Bison Ranch, and...
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