@misc{indiciae8fb192bb1f1d,
  title = {Field excursion from Belo Horizonte to Ouro Preto; side excursion along the road to Moeda, Minas Gerais, Brazil},
  author = {Eduardo A. Ladeira and Ronald Fleischer and D. P. Buscher},
  year = {1988},
  doi = {10.3133/ofr88655},
  url = {https://pubs.usgs.gov/publication/ofr88655},
  note = {Source identifier: ofr88655}
}