@misc{indiciaeddec9eb9630b,
  title = {Geology and geochemistry of the Consolation Creek area, Puruni Northwest, Guyana},
  author = {Mark E. Shaffer},
  year = {1969},
  doi = {10.3133/ofr69252},
  url = {https://pubs.usgs.gov/publication/ofr69252},
  note = {Source identifier: ofr69252}
}