@misc{indiciae894e8f105556,
  title = {Figurines, flint clay sourcing, the Ozark Highlands, and Cahokian acquisition},
  author = {T.E. Emerson and R.E. Hughes},
  year = {2017},
  doi = {10.2307/2694809},
  url = {https://pubs.usgs.gov/publication/70023105},
  note = {Source identifier: 70023105}
}