@misc{indiciaeb17199622e06,
  title = {Alteration in the Madera limestone and Sandia formation from core hole VC-1, Valles Caldera, New Mexico},
  author = {T. E. C. Keith},
  year = {2012},
  doi = {10.1029/jb093ib06p06068},
  url = {https://pubs.usgs.gov/publication/70013242},
  note = {Source identifier: 70013242}
}