@misc{indiciae934ec376f02a,
  title = {Transgressive and regressive Cretaceous deposits in southern San Juan Basin, New Mexico},
  author = {J. D. Sears and C. B. Hunt and T. A. Hendricks},
  year = {1941},
  doi = {10.3133/pp193f},
  url = {https://pubs.usgs.gov/publication/pp193F},
  note = {Source identifier: pp193F}
}