@misc{indiciae6962db68c6e9,
  title = {Complete Bouguer and isostatic residual gravity maps of the Anadarko Basin, Wichita Mountains, and surrounding areas, Oklahoma, Kansas, Texas, and Colorado},
  author = {S. L. Robbins and G. R. Keller},
  year = {1992},
  doi = {10.3133/b1866g},
  url = {https://pubs.usgs.gov/publication/b1866G},
  note = {Source identifier: b1866G}
}