@misc{indiciae9f8182e5e792,
  title = {Acid processing of pre-Tertiary radiolarian cherts and its impact on faunal content and biozonal correlation},
  author = {C.D. Blome and K. M. Reed},
  year = {1993},
  doi = {10.1130/0091-7613(1993)021<0177:apoptr>2.3.co;2},
  url = {https://pubs.usgs.gov/publication/70018268},
  note = {Source identifier: 70018268}
}