First issued in release COL21.4.
Last used in release COL23.9
Published in
Belford, D. J. (1960). Upper Cretaceous foraminifera from the Toolonga calcilutite and Gingin chalk, Commonwealth of Australia. Bureau of Mineral Resources Geology and Geophysics Bulletin, 57: 1–198. https://www.marinespecies.org/foraminifera/aphia.php?p=sourcedetails&id=182741