@misc{indiciae8447ace3a084,
  title = {U. S. Geological Survey radiocarbon dates III},
  author = {M. Rubin and H. E. Suess},
  year = {1956},
  doi = {10.1126/science.123.3194.442},
  url = {https://pubs.usgs.gov/publication/70010480},
  note = {Source identifier: 70010480}
}