@misc{indiciae527b9af3213e,
  title = {Chemical analyses of water from the GTA-1 well, Parkfield, California, and other nearby spring and well waters},
  author = {J. M. Thompson and L. D. White},
  year = {1991},
  doi = {10.3133/ofr913},
  url = {https://pubs.usgs.gov/publication/ofr913},
  note = {Source identifier: ofr913}
}