@misc{indiciae5dc490c1b13f,
  title = {Record sections for the seismic refraction profile Agate-Concordia, eastern Colorado and western Kansas},
  author = {David H. Warren},
  year = {1975},
  doi = {10.3133/ofr75380},
  url = {https://pubs.usgs.gov/publication/ofr75380},
  note = {Source identifier: ofr75380}
}