@misc{indiciae474e2514fbc2,
  title = {Cooling rates and crystallization dynamics of shallow level pegmatite-aplite dikes, San Diego County, California},
  author = {Karen L. Webber and William B. Simmons and Alexander U. Falster and Eugene E. Foord},
  year = {1999},
  url = {https://pubs.usgs.gov/publication/70021576},
  note = {Source identifier: 70021576}
}