Smithsonian Magazine on MSN3d
These Tracks Reveal Evidence of 22,000-Year-Old Wheelbarrows—But Without the Wheels
The drag marks and footprints were discovered in present-day New Mexico. Researchers say they're some of the earliest known ...
New Mexico discovery: scientists find evidence of vehicles thousands of years old
The linear tracks and human footprints found may be evidence of ancient transportation technology.
22,000-year-old tracks — possibly from ‘oldest known’ vehicle — found in national park
Assuming the drag marks are as old as the researchers estimate, it would make them the “oldest known evidence of vehicle ...
Researchers find evidence of ancient ‘transport technology’ in New Mexico
The study looks at newly discovered fossilized grooves and footprints discovered in fine-grained sediment at White Sands ...
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Fossil footprints in New Mexico reveal what may be oldest known handcarts, researchers say
Some of the footprints found near the drag ... a travois to replicate the drag marks found in White Sands National Park in southern New Mexico. Tests of the travois were done on mudflats in ...