@misc{indiciae1cd76a75cab7,
  title = {North American Upper Cretaceous corals of the genus Micrabacia},
  author = {L. W. Stephenson},
  year = {1917},
  doi = {10.3133/pp98j},
  url = {https://pubs.usgs.gov/publication/pp98J},
  note = {Source identifier: pp98J}
}