@article{CTT100569401,
  author = {Tsuyoshi Komiya and Akinobu Suga and Jian Han and Junfeng Guo and TAKAFUMI HIRATA and shinji yamamoto and Yong Li},
  title = {Ca isotopic compositions of dolomite, phosphorite and the oldest animal embryo fossils from the Neoproterozoic in Weng’an, South China},
  journal = {Gondwana Research},
  year = 2008,
}