@misc{indiciae40197ede7f3f,
  title = {Tabulated gravity data from southeastern Alaska obtained during the 1968 field season},
  author = {David F. Barnes and R.C. Olson and K. D. Holden and R. L. Morin and M.J. Erwin},
  year = {1972},
  doi = {10.3133/ofr7220},
  url = {https://pubs.usgs.gov/publication/ofr7220},
  note = {Source identifier: ofr7220}
}