@misc{indiciaeaa7269f222ee,
  title = {Glauconites from New Jersey-Maryland coastal plain: Their K-Ar ages and application in stratigraphic studies},
  author = {James P. Owens and Norman F. Sohl},
  year = {1973},
  doi = {10.1130/0016-7606(1973)84<2811:gfnjcp>2.0.co;2},
  url = {https://pubs.usgs.gov/publication/70241916},
  note = {Source identifier: 70241916}
}