11/20/1940
Philadelphia, Pennsylvania, USA:
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The Mystery of Chaco Canyon (1999) as Self - Archaeoastronomer |
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Written on the Landscape: Mysteries Beyond Chaco Canyon (2024) Director |
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The Mystery of Chaco Canyon (1999) Director |
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The Mystery of Chaco Canyon (1999) Writer |
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The Sun Dagger (1983) Producer |
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The Sun Dagger (1983) Writer |