@misc{indiciaed77d640880c2,
  title = {Preliminary geologic map of the Roberts Creek Mountain Quadrangle, Nevada},
  author = {Michael A. Murphy and E.H. McKee and E.L. Winterer and J. C. Matti and J. B. Dunham},
  year = {1978},
  doi = {10.3133/ofr78376},
  url = {https://pubs.usgs.gov/publication/ofr78376},
  note = {Source identifier: ofr78376}
}