@misc{indiciaeb98f0f19d619,
  title = {Late Miocene (Santa Margarita Sandstone) shallow marine clastics},
  author = {R. Lawrence Phillips},
  year = {1984},
  doi = {10.3133/70237219},
  url = {https://pubs.usgs.gov/publication/70237219},
  note = {Source identifier: 70237219}
}