A tiny, wrinkly, sack-like sea creature with a huge mouth and no anus could be your ancestor. Saccorhytus was an ancient creature that roamed the Earth 540 million years ago, and according to a new study, it could be one of our earliest known ancestors.
The frightening-looking, millimeter-long organism is thought to be a deuterostome, a category of vertebrates that would evolve into creatures like starfish and acorn worms and even humans. Its image is based on microfossils discovered by researchers in China.
The new study, published in the journal Nature on Monday, shines light on how some of our oldest earthly ancestors may have looked and lived. Read more…
More about Evolution, Fossils, Oceans, Sea Creature, and Nature
Originally syndicated from This terrifying sea creature could be one of our earliest ancestors
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