@misc{indiciae49cb05ed35ba,
  title = {Preliminary tectonic map of the eastern Greater Antilles region},
  author = {L. E. Garrison and R.G. Martin and H. L. Berryhill and M.W. Buell and H.R. Ensminger and R.K. Perry},
  year = {1972},
  doi = {10.3133/i732},
  url = {https://pubs.usgs.gov/publication/i732},
  note = {Source identifier: i732}
}