@misc{indiciae079a9b2eef31,
  title = {Optical dating of the anastasia formation, northeastern florida, USA},
  author = {K.E. Burdette and J.W. Rink and G.H. Means and R.W. Portell},
  year = {2009},
  url = {https://pubs.usgs.gov/publication/70037396},
  note = {Source identifier: 70037396}
}