@misc{indiciae9643d320b8c6,
  title = {Natural radioisotope210Pb as an indicator of origin of fine-grained sediment},
  author = {C. W. Holmes},
  year = {1984},
  doi = {10.1007/bf02281706},
  url = {https://pubs.usgs.gov/publication/70013953},
  note = {Source identifier: 70013953}
}