@misc{indiciaeadbaff00c8dd,
  title = {Charleston Peak gravity calibration loop, Nevada},
  author = {David A. Ponce and Howard W. Oliver},
  year = {1981},
  doi = {10.3133/ofr81985},
  url = {https://pubs.usgs.gov/publication/ofr81985},
  note = {Source identifier: ofr81985}
}