@misc{indiciae4319583f9cbe,
  title = {Location map of major Tertiary sedimentary provinces and structural elements of the Circum-Borneo region, Southeast Asia},
  author = {Keith Robinson},
  year = {1987},
  doi = {10.3133/ofr87495f},
  url = {https://pubs.usgs.gov/publication/ofr87495F},
  note = {Source identifier: ofr87495F}
}