470-Million-year-old black corals from China

@article{Balinski2012470MillionyearoldBC,
  title={470-Million-year-old black corals from China},
  author={Andrzej Balinski and Yuanlin Sun and Jerzy Dzik},
  journal={Die Naturwissenschaften},
  year={2012},
  volume={99},
  pages={645 - 653}
}
Phosphatic (possibly secondarily phosphatised) remains of antipatharian coralla, previously unknown in the fossil record, occur abundantly in the early Ordovician Fenxiang Formation in the Hubei Province, southern China. Probably two species (and genera) are represented, which differ in spinosity of branches. The more spinose one, Sinopathes reptans, has its lateral spines bearing regular, longitudinally arranged costellae. The early Floian geological age of this finding, about 470 Ma, supports… 
Traces of marine nematodes from 470 million years old Early Ordovician rocks in China
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Probable advanced hydroid from the Early Ordovician of China
A fossil of a colonial organism with pyritized soft tissues of elongated fusiform zooids, found in the middle part of the early Floian Fenxiang Formation in Hubei Province of China, probably
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