@misc{indiciae388a3d66b2e1,
  title = {Geology of northern Penobscot Bay, Maine},
  author = {D. B. Stewart and R. D. Tucker},
  year = {1998},
  doi = {10.3133/i2551},
  url = {https://pubs.usgs.gov/publication/i2551},
  note = {Source identifier: i2551}
}