@misc{indiciae958e55676c68,
  title = {Hydrogeologic Framework of Bedrock Units and Initial Salinity Distribution for a Simulation of Groundwater Flow for the Lake Michigan Basin},
  author = {David C. Lampe},
  year = {2009},
  doi = {10.3133/sir20095060},
  url = {https://pubs.usgs.gov/publication/sir20095060},
  note = {Source identifier: sir20095060}
}