A research team from the Nanjing Institute of Geology and Palaeontology of the Chinese Academy of Sciences has identified a fossil acanthocephalan, Juracanthocephalus, from the 160-million-year-old ...
A body fossil of a thorny-headed worm (Acanthocephala) has been dated to the Jurassic period, about 165 million years ago. It has characteristics of both Acanthocephala and tiny animals called ...
A fossil acanthocephalan, Juracanthocephalus, from the 160-million-year-old Daohugou Biota in North China's Inner Mongolia Autonomous Region, has been discovered by a research team from the Nanjing ...
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