@misc{indiciaed30bdcca8c67,
  title = {Availability of petrographic thin-section slides from Naval Petroleum Reserve No.4: Simpson Test Well No.1; South Barrow Test Well No.3; Topagoruk Test Well No.1},
  author = {George Gryc and Irvin L. Tailleur},
  year = {1969},
  doi = {10.3133/ofr69113},
  url = {https://pubs.usgs.gov/publication/ofr69113},
  note = {Source identifier: ofr69113}
}