@misc{indiciae9aa62a23559e,
  title = {Preliminary geologic report on the Harris Lake area, northeastern Minnesota},
  author = {M. P. Foose and Roger W. Cooper},
  year = {1978},
  doi = {10.3133/ofr78385},
  url = {https://pubs.usgs.gov/publication/ofr78385},
  note = {Source identifier: ofr78385}
}