@misc{indiciaec2194b9281dd,
  title = {Poster for Ride the Rockies 2011},
  author = {Janet L. Slate},
  year = {2011},
  doi = {10.3133/gip129},
  url = {https://pubs.usgs.gov/publication/gip129},
  note = {Source identifier: gip129}
}