@misc{indiciae91a0597af9e2,
  title = {Rock-fragment petrography of the Upper Cretaceous Chugach Terrane, southern Alaska},
  author = {Gian G. Zuffa and Tor Helge Nilsen and Gary R. Winkler},
  year = {1980},
  doi = {10.3133/ofr80713},
  url = {https://pubs.usgs.gov/publication/ofr80713},
  note = {Source identifier: ofr80713}
}