@misc{indiciae34d2c1c1b766,
  title = {The history of dinosaur footprint discoveries in Wyoming with emphasis on the Bighorn Basin},
  author = {Erik P. Kvale and Debra L. Mickelson and Stephen T Hasiotis and Gary D. Johnson},
  year = {2003},
  doi = {10.1080/10420940490428823},
  url = {https://pubs.usgs.gov/publication/70025172},
  note = {Source identifier: 70025172}
}