@misc{indiciae90d3ba2e05ef,
  title = {In situ bulk density estimates from borehole gravity data in limestones of the Madison Group, test well No. 2, Custer County, Montana},
  author = {Bruce A. Kososki and Stephen L. Robbins},
  year = {1980},
  doi = {10.3133/ofr80982},
  url = {https://pubs.usgs.gov/publication/ofr80982},
  note = {Source identifier: ofr80982}
}