@misc{indiciaed0fda4cfea26,
  title = {The U.S. Geological Survey earth mapping resources initiative’s efforts to map the Rocky Mountain region},
  author = {Warren C. Day and V. J. S. Grauch},
  year = {2024},
  url = {https://pubs.usgs.gov/publication/70252620},
  note = {Source identifier: 70252620}
}