@misc{indiciae8b18c866c940,
  title = {Attributes for NHDPlus catchments (version 1.1) for the conterminous United States: surficial geology},
  author = {Michael Wieczorek and Andrew E. LaMotte},
  year = {2010},
  doi = {10.3133/dds49025},
  url = {https://pubs.usgs.gov/publication/dds49025},
  note = {Source identifier: dds49025}
}