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Ancient Origins Tour IRAQ

Ancient Origins Tour IRAQ Mobile

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Some of the Chaco Canyon ruins are still standing

Puebloans in Treeless Chaco Canyon Hauled 240,000 Trees over 75 KM for House Construction

Analysis of tree-ring patterns shows the prehistoric Pueblo Indians who built the multi-story great houses in Chaco Canyon, New Mexico, at one time hauled huge wooden beams a good distance from one...