(ofNavicula cuneicephala D.G.Mann, 1924)Mann, A. (1924). The fossil swamp deposit at the Walker Hotel Site, Connecticut Avenue and De Sales Street, Washington D.C. Diatom deposit found in the excavation. Journal of the Washington Academy of Sciences, 14(1): 26-32, 1 pl. page(s): p. 30; pl. 4, fig. 5 [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. Pinnularia cuneicephala (A.Mann) R.M.Patrick, 1966. Accessed at: https://www.diatombase.org/aphia.php?p=taxdetails&id=634361 on 2026-10-05
original description(ofNavicula cuneicephala D.G.Mann, 1924)Mann, A. (1924). The fossil swamp deposit at the Walker Hotel Site, Connecticut Avenue and De Sales Street, Washington D.C. Diatom deposit found in the excavation. Journal of the Washington Academy of Sciences, 14(1): 26-32, 1 pl. page(s): p. 30; pl. 4, fig. 5 [details]
new combination referencePatrick, R.M. & Reimer, C.W. (1966). The Diatoms of the United States exclusive of Alaska and Hawaii. Volume 1. Fragilariaceae, Eunotoniaceae, Achnanthaceae, Naviculaceae. <em>Monographs of the Academy of Natural Sciences of Philadelphia.</em> 13: 688 pp., 64 pls., available online athttps://doi.org/10.1126/science.153.3742.1369 page(s): p. 625 [details] Available for editors [request]