@misc{indiciae4021232ef0e8,
  title = {Tabulated gravity data from southeastern Alaska obtained during the 1969 field season},
  author = {David F. Barnes and Peter Popenoe and Robert C. Olson and M.V. MacKenzie and Robert L. Morin},
  year = {1972},
  doi = {10.3133/ofr7221},
  url = {https://pubs.usgs.gov/publication/ofr7221},
  note = {Source identifier: ofr7221}
}