@misc{indiciae630b17cfbdb6,
  title = {Spatial distribution of Miocene Foraminifera at Calvert Cliffs, Maryland / Smithsonian contributions to paleobiology — Illustration, Page 7},
  year = {1990},
  url = {https://www.biodiversitylibrary.org/page/58078810},
  note = {Source identifier: page-58078810}
}