Hanna, G D. & Grant, W. G. (1926). Expedition to the Revillagigedo Islands, Mexico, in 1925, II. Miocene marine diatoms from Maria Madre Island, Mexico. <em>Proceedings of the California Academy of Sciences, series 4,.</em> 15(2): 115-193. page(s): p. 134; pl. 14, fig. 9 [details]
Kociolek, J.P.; Blanco, S.; Coste, M.; Ector, L.; Liu, Y.; Karthick, B.; Kulikovskiy, M.; Lundholm, N.; Ludwig, T.; Potapova, M.; Rimet, F.; Sabbe, K.; Sala, S.; Sar, E.; Taylor, J.; Van de Vijver, B.; Wetzel, C.E.; Williams, D.M.; Witkowski, A.; Witkowski, J. (2026). DiatomBase. Cerataulus imperator Hanna & Grant, 1926. Accessed at: https://www.diatombase.org/aphia.php?p=taxdetails&id=639946 on 2026-07-11
original descriptionHanna, G D. & Grant, W. G. (1926). Expedition to the Revillagigedo Islands, Mexico, in 1925, II. Miocene marine diatoms from Maria Madre Island, Mexico. <em>Proceedings of the California Academy of Sciences, series 4,.</em> 15(2): 115-193. page(s): p. 134; pl. 14, fig. 9 [details]