@misc{indiciae3737b9ec93f0,
  title = {Late neogene history of the Pacific-Caribbean gateway},
  author = {G. Keller and C.E. Zenker and S.M. Stone},
  year = {1989},
  doi = {10.1016/0895-9811(89)90028-x},
  url = {https://pubs.usgs.gov/publication/70015477},
  note = {Source identifier: 70015477}
}