@misc{indiciae8692dad1c1f3,
  title = {A king-sized theropod coprolite},
  author = {K. Chin and T.T. Tokaryk and G.M. Erickson and L. C. Calk},
  year = {1998},
  doi = {10.1038/31461},
  url = {https://pubs.usgs.gov/publication/70020469},
  note = {Source identifier: 70020469}
}