@misc{indiciae2b4e7b3cddca,
  title = {Mineral layering in the Twin Lakes granodiorite, Colorado},
  author = {H. G. Wilshire},
  year = {1969},
  doi = {10.1130/mem115-p235},
  url = {https://pubs.usgs.gov/publication/70224276},
  note = {Source identifier: 70224276}
}