@misc{indiciaef4a6552ab850,
  title = {Geologic map of the Venezuela part of the Rio Mavaca 2 degrees by 3 degrees Quadrangle, Amazonas Federal Territory, Venezuela},
  author = {J. C. Wynn and S.D. Olmore and Vicente Mendoza and Andres Garcia and Miguel Martinez and P. G. Schruben},
  year = {1994},
  doi = {10.3133/mf2241},
  url = {https://pubs.usgs.gov/publication/mf2241},
  note = {Source identifier: mf2241}
}