@misc{indiciae32ee2e55bab5,
  title = {Thickness map of the petroliferous Tertiary sequence of the Circum-Borneo region, Southeast Asia},
  author = {Keith Robinson and E.P. DuBois},
  year = {1987},
  doi = {10.3133/ofr87495a},
  url = {https://pubs.usgs.gov/publication/ofr87495A},
  note = {Source identifier: ofr87495A}
}