@misc{indiciaeeea9a6093cd2,
  title = {Assessment of shale-gas resources of the Karoo Province, South Africa and Lesotho, Africa, 2016},
  author = {Michael E. Brownfield and Christopher J. Schenk and Timothy R. Klett and Janet K. Pitman and Marilyn E. Tennyson and Stephanie B. Gaswirth and Phuong A. Le and Heidi M. Leathers-Miller and Tracey J. Mercier and Thomas M. Finn},
  year = {2016},
  doi = {10.3133/fs20163038},
  url = {https://pubs.usgs.gov/publication/fs20163038},
  note = {Source identifier: fs20163038}
}