@misc{indiciae0e439bccc578,
  title = {Plumbing the depths of batholiths},
  author = {E-An Zen},
  year = {1989},
  doi = {10.2475/ajs.289.10.1137},
  url = {https://pubs.usgs.gov/publication/70015408},
  note = {Source identifier: 70015408}
}