@misc{indiciaeef3f00f63e7e,
  title = {Gravity data at the western rim of the Bursum Caldera, New Mexico; including principal facts, profiles and gravity contour maps},
  author = {G. A. Abrams and R. Michael Senterfit and D. P. Klein},
  year = {1992},
  doi = {10.3133/ofr92503},
  url = {https://pubs.usgs.gov/publication/ofr92503},
  note = {Source identifier: ofr92503}
}