@misc{indiciae399b11dc828d,
  title = {Petrographic and geochemical data for Jurassic basalt from eight cores, Newark basin, New Jersey},
  author = {R.P. Tollo and D.P. Hawkins and David Gottried},
  year = {1990},
  doi = {10.3133/ofr90689},
  url = {https://pubs.usgs.gov/publication/ofr90689},
  note = {Source identifier: ofr90689}
}