@misc{indiciaeae846b059186,
  title = {Marine geologic map of the Isla de Mona area, Puerto Rico},
  author = {R. W. Rodriguez and J. V. A. Trumbull and William P. Dillon},
  year = {1977},
  doi = {10.3133/i1063},
  url = {https://pubs.usgs.gov/publication/i1063},
  note = {Source identifier: i1063}
}