@misc{indiciae1101728b2d17,
  title = {Tertiary granite in the northern Cascades},
  author = {George Otis Smith and Walter Curran Mendenhall},
  year = {1900},
  doi = {10.1130/gsab-11-223},
  url = {https://pubs.usgs.gov/publication/70271430},
  note = {Source identifier: 70271430}
}