@misc{indiciae3e3c4fb42c40,
  title = {Petroleum source potential of the Lower Cretaceous mudstone succession of the NPRA and Colville Delta area, North Slope Alaska, based on sonic and resistivity logs},
  author = {Margaret A. Keller and Kenneth J. Bird},
  year = {2003},
  doi = {10.3133/ofr03325},
  url = {https://pubs.usgs.gov/publication/ofr03325},
  note = {Source identifier: ofr03325}
}