@misc{indiciae11e45fcb7460,
  title = {Discussion on the paper "The origin of ultramafic and ultrabasic rocks" by P.J. Wyllie},
  author = {Everett D. Jackson},
  year = {1969},
  doi = {10.1016/0040-1951(69)90021-3},
  url = {https://pubs.usgs.gov/publication/70010034},
  note = {Source identifier: 70010034}
}