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Ancient Observatories: Chaco Canyon

Alignments at Chaco Canyon: Wijiji

Published:   October 7, 2004
Total Running Time:   00:00:24

Time-lapse footage of light moving across a pictograph at Wijiji 931.

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Ancient Observatories: Chaco Canyon

Ancient Observatories: Chaco Canyon

Published:   December 21, 2004
Total Running Time:   00:59:00

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