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  author = {Yoshihiro Okada and Yusuke Sawaki and Tsuyoshi Komiya and Takafumi Hirata and Naoto Takahata and Yuji Sano and Jian Han and Shigenori Maruyama},
  title = {New chronological constraints for Cryogenian to Cambrian rocks in the Three Gorges, Weng’an and Chengjiang areas, South China},
  journal = {Gondwana Research},
  year = 2014,
}

@article{CTT100569408,
  author = {Sawaki, Y. and Nishizawa, M. and Takeshi Suo and Komiya, T. and Hirata, T. and Naoto Takahata and Yuji Sano and Han, J. and Kon and Y. Maruyama, S.},
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  journal = {Gondwana Research},
  year = 2008,
}