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Death march of a segmented and trilobate bilaterian elucidates early animal evolution
Nature, Published online: 04 September 2019; doi:10.1038/s41586-019-1522-7
Yilingia spiciformis, a bilaterian dating to the Ediacaran period, is described from body fossils associated with trails produced by the animal, shedding light on the origins of segmentation and motility in bilaterian animals.