@misc{indiciae2a1e8a485fe4,
  title = {The Sonora Orogen in the Barita de Sonora mine area east of Mazatán, central Sonora},
  author = {Forrest G. Poole and R. Amaya-Martinez},
  year = {2000},
  url = {https://pubs.usgs.gov/publication/70226511},
  note = {Source identifier: 70226511}
}