@misc{indiciae01ce21cee6a3,
  title = {Plutonism and orogeny in north-central Washington: Timing and regional context},
  author = {Kenneth F. Fox and C. Dean Rinehart and Joan C. Engels},
  year = {1977},
  doi = {10.3133/pp989},
  url = {https://pubs.usgs.gov/publication/pp989},
  note = {Source identifier: pp989}
}