@misc{indiciaef011965a9510,
  title = {An unusual molluscan faunule from the upper part of the Monterey Formation (middle to late Miocene) in Arroyo Seco, Monterey County, central California},
  author = {Charles L. Powell},
  year = {2012},
  url = {https://pubs.usgs.gov/publication/70047959},
  note = {Source identifier: 70047959}
}