@misc{indiciaec6c7de11072a,
  title = {Permissive tracts for algoma-, superior-, and oolitic-type iron deposits in Mauritania (phase V, deliverable 82): Chapter O1 in Second projet de renforcement institutionnel du secteur minier de la République Islamique de Mauritanie (PRISM-II)},
  author = {Cliff D. Taylor and John D. Horton},
  year = {2012},
  doi = {10.3133/ofr20131280o1},
  url = {https://pubs.usgs.gov/publication/ofr20131280O1},
  note = {Source identifier: ofr20131280O1}
}