Sizes of Cambrian Animals

Origins
Origins
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The Cambrian period, part of the Paleozoic era, produced the most intense burst of evolution ever known. The Cambrian Explosion saw an incredible diversity of life emerge, including many major animal groups alive today. Among them were the chordates, to which vertebrates (animals with backbones) such as humans belong.
3 سال پیش در تاریخ 1400/06/21 منتشر شده است.
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