@misc{indiciaec4e3494c2b1a,
  title = {Ultrathin lava layers exposed near San Luis Obispo Bay, California},
  author = {James G. Moore and D.W. Charlton},
  year = {1984},
  doi = {10.1130/0091-7613(1984)12<542:ullens>2.0.co;2},
  url = {https://pubs.usgs.gov/publication/70207908},
  note = {Source identifier: 70207908}
}