@misc{indiciae49a9a218e440,
  title = {Apparent water resistivity, porosity, and water temperature of the Madison Limestone and underlying rocks in parts of Montana, Nebraska, North Dakota, South Dakota, and Wyoming},
  author = {L.M. MacCary},
  year = {1984},
  doi = {10.3133/pp1273d},
  url = {https://pubs.usgs.gov/publication/pp1273D},
  note = {Source identifier: pp1273D}
}