The tiny filter-feeding creature is the earliest known fossil with the five-point symmetry found in starfishes, sea urchins and other echinoderms.
via LiveScience.com http://www.livescience.com/37721-five-fold-symmetric-cambrian-fossil.html
via LiveScience.com http://www.livescience.com/37721-five-fold-symmetric-cambrian-fossil.html
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