@misc{indiciae67e25aff06ac,
  title = {Isostatic gravity map and principal facts for 694 gravity stations in Yellowstone National Park and vicinity, Wyoming, Montana, and Idaho},
  author = {S. F. Carle and J. M. Glen and V.E. Langenheim and R. B. Smith and H. W. Oliver},
  year = {1990},
  doi = {10.3133/ofr90649a},
  url = {https://pubs.usgs.gov/publication/ofr90649A},
  note = {Source identifier: ofr90649A}
}