@misc{indiciaee65a9e548a74,
  title = {Macrofossils from the Imperial Formation in the Ocotillo Wells State Vehicle Recreation Area, Imperial and San Diego Counties, California},
  author = {C.L. Powell},
  year = {1993},
  doi = {10.3133/ofr93562},
  url = {https://pubs.usgs.gov/publication/ofr93562},
  note = {Source identifier: ofr93562}
}