@misc{indiciae582ecd96972d,
  title = {A fossiliferous spherule-rich bed at the Cretaceous–Paleogene (K–Pg) boundary in Mississippi, USA: Implications for the K–Pg mass extinction event in the Mississippi Embayment and Eastern Gulf Coastal Plain},
  author = {James D. Witts and Neil H. Landman and Matthew P. Garb and Caitlin Boas and Ekaterina Larina and Remy Rovelli and Lucy E. Edwards and Robert Sherrell and J. Kirk Cochran},
  year = {2018},
  doi = {10.1016/j.cretres.2018.06.002},
  url = {https://pubs.usgs.gov/publication/70197657},
  note = {Source identifier: 70197657}
}