@misc{indiciae9726722ec207,
  title = {Binary coefficients and clustering in biostratigraphy},
  author = {Joseph E. Hazel},
  year = {1970},
  doi = {10.1130/0016-7606(1970)81[3237:bcacib]2.0.co;2},
  url = {https://pubs.usgs.gov/publication/70226849},
  note = {Source identifier: 70226849}
}