Fossils of an ancient sea creature are the oldest evidence of right-handedness
By Mindy Weisberger, CNN (CNN) — If you happen to be right-handed, you may be able to trace the origins of that trait to a wormlike animal that lived about 550 million years ago and had a tendency to…
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Fossils of an ancient sea creature are the oldest evidence of right-handedness
By Mindy Weisberger, CNN (CNN) — If you happen to be right-handed, you may be able to trace the origins of that trait to a wormlike animal t

Fossils of an ancient sea creature are the oldest evidence of right-handedness
By Mindy Weisberger, CNN (CNN) — If you happen to be right-handed, you may be able to trace the origins of that trait to a wormlike animal t

Fossils of an ancient sea creature are the oldest evidence of right-handedness
By Mindy Weisberger, CNN (CNN) — If you happen to be right-handed, you may be able to trace the origins of that trait to a wormlike animal t
Spriggina floundersi Fossil Shows Earliest Right-Handedness
Deep in the fossil beds of the Ediacaran Period, a modest segmented creature left behind a pattern that now stands out. Researchers examinin
Ancient fossil may reveal animal kingdom's earliest right-handedness at 550 million years old
Scientists have uncovered what may be the earliest evidence of "right-handedness" in the animal kingdom, dating back more than half a billio
555-million-year-old worm fossil shows earliest evidence of handedness in animals
Fossils of Spriggina floundersi provide the earliest evidence of animals favouring one side of the body over the other – a feature of nervou

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