@misc{indiciae8803e1331ef4,
  title = {Geologic map of the Parker NW, Parker, and parts of the Whipple Mountains SW and Whipple Wash quadrangles, California and Arizona},
  author = {D.D. Dickey and W. J. Carr and W.B. Bull},
  year = {1980},
  doi = {10.3133/i1124},
  url = {https://pubs.usgs.gov/publication/i1124},
  note = {Source identifier: i1124}
}