Description Loeblich, A. R., Tappan, H. N., 1987: Foraminiferal genera and their classification. Van Nostrand, Reinhold Co. New York 1728 pp. Plate 713, Figs. 1-6: U. Cretaceous (Santonian-Campanian). 1-4, Cabeza de Leon Formation, Tierra del Fuego, Argentina. 1, 2, Spiral side and edge view showing aperture, x 110; 3, edge view with final chamber removed to show foramen, x 110; 4, umbilical view, x 110 (1-4, from Malumian and Masiuk, 1976); 5, 6, Piripauan, M. Waipara, N. Canterbury, New Zealand, 5, spiral view of holotype, x 30; 6, umbilical view of paratype, x 30 (5, 6, from Finlay, 1939).Author Loeblich & Tappan, 1987JPG file - 197.94 kB - 531 x 412 pixelsadded on 2023-12-0450 viewsForaminifera taxaDigital photo, entire speciesNotoplanulina rakauroana (Finlay, 1939) †checked Le Coze, François 2023-12-04 This work is licensed under a Creative Commons Attribution-Noncommercial-Share Alike 4.0 License