@misc{indiciae2797a8b72140,
  title = {Bedded jaspers of the Ordovician Løkken ophiolite, Norway: seafloor deposition and diagenetic maturation of hydrothermal plume-derived silica-iron gels},
  author = {Tor Grenne and John F. Slack},
  year = {2003},
  doi = {10.1007/s00126-003-0346-3},
  url = {https://pubs.usgs.gov/publication/70025860},
  note = {Source identifier: 70025860}
}