@misc{indiciae984866fe1337,
  title = {Geological mapping goes 3-D in response to societal needs},
  author = {H. Thorleifson and R. C. Berg and H.A.J. Russell},
  year = {2010},
  doi = {10.1130/gsatg86gw.1},
  url = {https://pubs.usgs.gov/publication/70034344},
  note = {Source identifier: 70034344}
}