@misc{indiciae3d89774cbc8c,
  title = {Chapter 4: Compositional zoning and petrology of the Thera pyroclastics},
  author = {T. H. Druitt and L. Edwards and R. M. Mellors and D. M. Pyle and R. S. J. Sparks and Marvin A. Lanphere and M. Davies and B. Barreirio},
  year = {1999},
  doi = {10.1144/gsl.mem.1999.019.01.04},
  url = {https://pubs.usgs.gov/publication/70244054},
  note = {Source identifier: 70244054}
}