@misc{indiciaefb2284ea9f57,
  title = {The art, history, and geoscience of Hindustan Whetstone gravestones in Indiana},
  author = {E.P. Kvale and R.L. Powell and M.J. McNerney},
  year = {2018},
  doi = {10.5408/1089-9995-48.3.337},
  url = {https://pubs.usgs.gov/publication/70022155},
  note = {Source identifier: 70022155}
}