@misc{indiciaed75e7ca41662,
  title = {Bedrock and engineering geologic maps of New York County and parts of Kings and Queens counties, New York, and parts of Bergen and Hudson counties, New Jersey},
  author = {C.A. Baskerville},
  year = {1994},
  doi = {10.3133/i2306},
  url = {https://pubs.usgs.gov/publication/i2306},
  note = {Source identifier: i2306}
}