A rare soft body trilobite that also shows the legs and grills. Also the digestive tract is preserved and only the lower part is of it is spited. Today the most scientists are agree with the Term that Naroids are Trilobites. They count them to an independent order inside of the class trilobita. That is named Nektaspida. It seems that also other difficult groups like Burglingia or Schmalenseeia will be accounted the order of Nektaspida.
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Location: | Chengjiang, eastern Yunnan Province, South China | ||
Size trilobite: | about 8 mm long | ||
Age: | Lower Cambrian, Heilinpu Fm., Yu'anshan Member, (about. 522 Mill. y.o.) |