@misc{indiciae07509320fb48,
  title = {Field-trip guide to volcanic and volcaniclastic deposits of the lower Jurassic Talkeetna formation, Sheep Mountain, south-central Alaska},
  author = {Amy E. Draut and Peter D. Clift and Robert B. Blodgett},
  year = {2006},
  doi = {10.3133/ofr20061124},
  url = {https://pubs.usgs.gov/publication/ofr20061124},
  note = {Source identifier: ofr20061124}
}