@misc{indiciaeb1e5daabe36b,
  title = {Radiocarbon determinations for estimating groundwater flow velocities in central Florida},
  author = {B.B. Hanshaw and W. Back and M. Rubin},
  year = {1965},
  doi = {10.1126/science.148.3669.494},
  url = {https://pubs.usgs.gov/publication/70010597},
  note = {Source identifier: 70010597}
}