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Thousands of ancient footprints stretch for miles across New Mexico’s White Sands National Park, capturing moments when Ice Age humans encountered now-extinct beasts, including mammoths and enormous ground sloths. These footprints tell an intimate story about what life was like during the Ice Age and reveal surprising new evidence about when humans arrived in North America.
Датум на прв воздух : Mar 03, 1974
Датум на последен воздух : Aug 07, 2024
Епизода : 984 Епизода
Сезона : 51 Сезона
Траење: 55:14 минути
Студио: PBS
Земја: United States of America
Улоги:
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