@misc{indiciae3aee7c2e37cf,
  title = {Palinspastic paleogeographic map of the Paleogene sequence of the Circum-Borneo region, Southeast Asia},
  author = {Keith Robinson},
  year = {1987},
  doi = {10.3133/ofr87495c},
  url = {https://pubs.usgs.gov/publication/ofr87495C},
  note = {Source identifier: ofr87495C}
}