Prehistoric Hanging Canals of the Safford Basin

 Don Lancaster
  18th-Jun-2010
Description: Recent studies have investigated the scale and scope of a remarkable series of late classic prehistoric (est 1350 AD) canals literally "hung" on the edges of steep sided bajada mesas. Taken in stone age context, these seem to represent incomparably superb and exceptional world class engineering.
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Prehistoric Hanging Canals of the Safford Basin
Don Lancaster Synergetics, Box 809, Thatcher, AZ 85552 copyright c2010 pub 06/10 as GuruGram #108 http://www.tinaja.com don@tinaja.com (928) 428-4073

ome recent studies have investigated the scale and scope of a remarkable series of late classic prehistoric ( est. 1350 AD ) water management structures found in Arizona's upper Gila Valley. These c ... See more
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