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Ancient worm fossil rolls back origins of animal life

Colin Barras

Nature, 2019, vol. 573, issue 7772, 15-15

Abstract: Half-a-billion-year-old creature challenges theory that animals burst onto the scene in an abrupt event known as the Cambrian explosion.

Keywords: Evolution (search for similar items in EconPapers)
Date: 2019
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DOI: 10.1038/d41586-019-02556-x

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