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Field Trip: White Sands National Park

Post Reports

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The Mystery of Human Footprints in the Desert

Ancient human footprints had never been found in this desert before. David says that at first even his own colleagues in the park service didn't believe him. They were ancient, but ephemeral. You can go out one day the next and you might not see the print at all. There's places where I've passed by maybe 50, 60 times and I've never seen any prints there.

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