Thứ Sáu, 24 tháng 9, 2021

NPR News: Ancient Footprints Show Humans Lived In The Americas Earlier Than Once Thought

Ancient Footprints Show Humans Lived In The Americas Earlier Than Once Thought
A team of scientists dated the footprints along an extinct lake bed in New Mexico and found them to be between 21,000 and 23,000 — far older than reliable evidence has suggested to date.

Read more on NPR
Science - September 24, 2021 at 10:55PM - Ancient Footprints Show Humans Lived In The Americas Earlier Than Once Thought

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