@misc{indiciaee6bb46de0a5b,
  title = {Bimodal tholeiitic-dacitic magmatism and the Early Precambrian crust},
  author = {F. Barker and Z. E. Peterman},
  year = {1974},
  doi = {10.1016/0301-9268(74)90014-x},
  url = {https://pubs.usgs.gov/publication/70010256},
  note = {Source identifier: 70010256}
}