@misc{indiciaec101567bb11b,
  title = {Iron and oxygen isotope signatures of the Pea Ridge and Pilot Knob magnetite-apatite deposits, southeast Missouri, USA},
  author = {Tristan Childress and Adam C. Simon and Warren C. Day and Craig C. Lundstrom and Ilya N. Bindeman},
  year = {2016},
  doi = {10.2113/econgeo.111.8.2033},
  url = {https://pubs.usgs.gov/publication/70170146},
  note = {Source identifier: 70170146}
}