@misc{indiciaec89c2467b543,
  title = {Mineralogy and petrography of Permian rocks in the Central Oklahoma aquifer},
  author = {G. N. Breit and C. A. Rice and K.J. Esposito and J.L. Schlottmann},
  year = {1990},
  doi = {10.3133/ofr90678},
  url = {https://pubs.usgs.gov/publication/ofr90678},
  note = {Source identifier: ofr90678}
}