@misc{indiciae4c2c2ae9f24f,
  title = {The neotectonic setting of Puerto Rico},
  author = {D.G. Masson and Kathryn M. Scanlon},
  year = {1991},
  doi = {10.1130/0016-7606(1991)103<0144:tnsopr>2.3.co;2},
  url = {https://pubs.usgs.gov/publication/70138488},
  note = {Source identifier: 70138488}
}