@misc{indiciaeeebc46d1d1e7,
  title = {Catalog of US GeoData},
  author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey},
  year = {1990},
  doi = {10.3133/70039187},
  url = {https://pubs.usgs.gov/publication/70039187},
  note = {Source identifier: 70039187}
}