@misc{indiciae3a83bf954a8b,
  title = {Probable Reklaw age of a ferruginous conglomerate in eastern Texas},
  author = {L. W. Stephenson},
  year = {1953},
  doi = {10.3133/pp243c},
  url = {https://pubs.usgs.gov/publication/pp243C},
  note = {Source identifier: pp243C}
}