Science

White Sands footprints suggest humans experienced abrupt environmental shifts during the last ice age

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Briefings

Recent excavations at White Sands National Park in New Mexico have refined the age of the oldest human footprints in North America, offering insights into landscape conditions during the last ice age. The study aims to better understand the environmental context of early human presence in the region.

Key points

• Expanded excavations at White Sands National Park in New Mexico have refined the age of the oldest human footprints in North America.
• Researchers seek to establish a deeper understanding of the landscape and environmental conditions at the time humans were present there.

Context

This research focuses on the paleoanthropological context of early human migration and adaptation in North America, specifically examining the environmental conditions during the last ice age.

Limitations

The evidence is limited to the specific excavation site at White Sands National Park in New Mexico, with no broader regional or global data provided.

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