@misc{indiciaedc7c5c43b721,
  title = {Principal facts for about 2,800 gravity stations on the Ely 1° X 2° quadrangle, Nevada and Utah},
  author = {D. A. Ponce},
  year = {1992},
  doi = {10.3133/ofr92431a},
  url = {https://pubs.usgs.gov/publication/ofr92431A},
  note = {Source identifier: ofr92431A}
}