Krotov, A.I. & Schibkova, K.G. (1959). Species novae diatomacearum e Palaeogeno Montium uralensium. Botaniceskie materialy otdela sporovyh rastenij Botanicheskogo instituta imeni V.L. Komarova, Akademii Nauk S.S.S.R. Notulae systematicae e sectione cryptogamica instituti botanici nomine V.L. Komarovi academiae scientiarum URSS, 12: 112-129, 5 ris. (fig.) page(s): p. 117; pl. 2, fig. 2 [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. Triceratium obtusum K.G.Shibkova, 1959. Accessed at: https://www.diatombase.org/aphia.php?p=taxdetails&id=645538 on 2026-07-18
original descriptionKrotov, A.I. & Schibkova, K.G. (1959). Species novae diatomacearum e Palaeogeno Montium uralensium. Botaniceskie materialy otdela sporovyh rastenij Botanicheskogo instituta imeni V.L. Komarova, Akademii Nauk S.S.S.R. Notulae systematicae e sectione cryptogamica instituti botanici nomine V.L. Komarovi academiae scientiarum URSS, 12: 112-129, 5 ris. (fig.) page(s): p. 117; pl. 2, fig. 2 [details]