@misc{indiciae712e84131a52,
  title = {Early Devonian (late Emsian) Brachiopods from Zhongping, Xiangzhou, central Guangxi, China},
  author = {X.-Q. Chen and Z.-G. Yao},
  year = {1999},
  url = {https://pubs.usgs.gov/publication/70021237},
  note = {Source identifier: 70021237}
}