First issued in release COL21.6.
Last used in release COL23
Published in
Phleger, F. B., Parker, F. L., & Pierson, J. (1953). North Atlantic foraminifera. Reports of the Swedish Deep Sea Expedition 1947-1948, 7: 3–122. https://www.marinespecies.org/foraminifera/aphia.php?p=sourcedetails&id=188279