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Unknown human ancestors may have walked a bit like a bear on their hind legs

Ancient footprints reveal that mysterious human relatives may have lived in the same area as Tanzania’s famous human ancestor “Lucy” at the same time. Curiously, these mysterious tracks have a rare cross-stepping walk in which one leg crosses the other while walking.

The oldest solid proof of upright walking among the Hominini, a group that includes humans, our ancestors, and our closest evolutionary relatives, is the track found in. Laetoli in northern Tanzania In 1978.Footprints date back about 3.66 million years, and previous studies have suggested that they were made by. Australopithecus afarensisSpecies, including the famous 3.2 million-year-old “Lucy”, ranked among the leading candidates for direct ancestors of human pedigree.

Unknown human ancestors may have walked a bit like a bear on their hind legs

Source link Unknown human ancestors may have walked a bit like a bear on their hind legs

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