@misc{indiciae955623fe6f38,
  title = {Marl deposits in the Knik Arm area, Alaska},
  author = {Robert M. Moxham and Richard A. Eckhart},
  year = {1956},
  doi = {10.3133/b1039a},
  url = {https://pubs.usgs.gov/publication/b1039A},
  note = {Source identifier: b1039A}
}