Nodosaria granulata

Hayward, B.W., Kawagata, S., Sabaa, A.T., Grenfell, H.R., van Kerckhoven, L., Johnson, K., and Thomas, E., 2012. The last global extinction (Mid-Pleistocene) of deep-sea benthic foraminifera (Chrysalogoniidae, Ellipsoidinidae, Glandulonodosariidae, Plectofrondiculariidae, Pleursostomellidae, Stilostomellidae), their Late Cretaceous-Cenozoic history and taxonomy: Cushman Foundation for Foraminiferal Research Special Publication, v. 43, p. 408.

Karrer, F. (1878). Die Foraminiferen der tertiären Thone von Luzon. In: von Drasche, R. (Editor), Fragmente zu einer Geologie der Insel Luzon (Philippinen). 75-99.