@misc{indiciae68933f548baf,
  title = {A Visual Basic program to plot sediment grain-size data on ternary diagrams},
  author = {L. J. Poppe and A.H. Eliason},
  year = {2008},
  doi = {10.1016/j.cageo.2007.03.019},
  url = {https://pubs.usgs.gov/publication/70032010},
  note = {Source identifier: 70032010}
}