@misc{indiciaeef7ffa4820e5,
  title = {Digital elevations and extents of regional hydrogeologic units in the Northern Atlantic Coastal Plain aquifer system from Long Island, New York, to North Carolina},
  author = {Jason P. Pope and David C. Andreasen and E. Randolph Mcfarland and Martha K. Watt},
  year = {2016},
  doi = {10.3133/ds996},
  url = {https://pubs.usgs.gov/publication/ds996},
  note = {Source identifier: ds996}
}