@misc{indiciaef38eb4d713ef,
  title = {High concentrations of manganese and sulfur in deposits on Murray Ridge, Endeavour Crater, Mars},
  author = {Raymond E. Arvidson and Steven W. Squyres and Richard V. Morris and Andrew H. Knoll and Ralf Gellert and Benton C. Clark and Jeffrey G. Catalano and Bradley L. Jolliff and Scott M. McLennan and Kenneth E. Herkenhoff and Scott VanBommel and David W. Mittelfehldt and John P. Grotzinger and Edward A. Guinness and Jeffrey R. Johnson and James F. Bell and William H. Farrand and Nathan Stein and Valerie K. Fox and Matthew P. Golombek and Margaret A. G. Hinkle and Wendy M. Calvin and Paulo A. de Souza},
  year = {2016},
  doi = {10.2138/am-2016-5599},
  url = {https://pubs.usgs.gov/publication/70168946},
  note = {Source identifier: 70168946}
}