@misc{indiciae96c80f077456,
  title = {Field list of time stars for use of the U.S. geographical surveys west of the one hundredth meridian},
  author = {George Montague Wheeler},
  year = {1878},
  doi = {10.3133/70042926},
  url = {https://pubs.usgs.gov/publication/70042926},
  note = {Source identifier: 70042926}
}