@misc{indiciae96c9594656dc,
  title = {Preliminary 40Ar/39Ar geochronology of igneous intrusions from Uvalde County, Texas: Defining a more precise eruption history for the southern Balcones Volcanic Province},
  author = {Daniel P. Miggins and Charles D. Blome and David V. Smith},
  year = {2004},
  doi = {10.3133/ofr20041031},
  url = {https://pubs.usgs.gov/publication/ofr20041031},
  note = {Source identifier: ofr20041031}
}