First issued in release COL21.4.
Last used in release COL23.9
Published in
Olsson, R. K. (1960). Foraminifera of latest Cretaceous and earliest Tertiary age in the New Jersey Coastal Plain. Journal of Paleontology, 34: 1–58. https://www.marinespecies.org/foraminifera/aphia.php?p=sourcedetails&id=187971