Close-up of a Jianfengia fossil showing the animal’s paired “great appendages.” (IMAGE)

University of Arizona

Close-up of a Jianfengia fossil showing the animal’s paired “great appendages.”

Caption

Close-up of a Jianfengia fossil showing the animal’s paired “great appendages.” 

Credit

Xianguang Hou, Yunnan Key Laboratory for Palaeobiology, Yunnan University, Kunming, PRC

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