@misc{indiciae48377865b60f,
  title = {Mesozoic(?) rocks in the Baboquivari Mountains, Papago Indian Reservation, Arizona},
  author = {L.A. Heindl and C.L. Fair},
  year = {1965},
  doi = {10.3133/b1194i},
  url = {https://pubs.usgs.gov/publication/b1194I},
  note = {Source identifier: b1194I}
}