@misc{indiciae03c0f1942455,
  title = {Assessment of undiscovered shale-gas resources in the Grand Erg/Ahnet Basin Province of Algeria, 2026},
  author = {Michael E. Brownfield and Christopher J. Schenk and Tracey J. Mercier and Marilyn E. Tennyson and Cheryl A. Woodall and Thomas M. Finn and Phuong A. Le and Heidi M. Leathers-Miller and Janet K. Pitman and Ronald M. Drake and Stephanie B. Gaswirth},
  year = {2026},
  doi = {10.3133/fs20263005},
  url = {https://pubs.usgs.gov/publication/fs20263005},
  note = {Source identifier: fs20263005}
}