Prehistoric Road Trip
Driving the open roads of the Dakotas, Montana, Wyoming and Nebraska to imagine what the landscape looked like millions, even billions, of years ago.
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UPCOMING EPISODES
Tue, 5/7 at 4:00 pm America/Chicago on Austin PBS HDTV
Tiny Teeth, Fearsome Beasts
Investigating the fossil record; scientists studying the Earth's past reveal clues about its future.