@misc{indiciae491b50f0f07b,
  title = {A soil catena on schist in northwestern California},
  author = {D. C. Marron and J.H. Popenoe},
  year = {1986},
  doi = {10.1016/0016-7061(86)90032-7},
  url = {https://pubs.usgs.gov/publication/70015665},
  note = {Source identifier: 70015665}
}