Geological Time: Neogene Pliocene
the image is published under
CC BY-NO-SA in the World Foraminifera Database
View of a specimen of Cassidulinita prima Suzin, 1952
The identification is based upon:
, : Voloshinova, N. A.; Dain, L. G. (1952). ?????????, ????????????? ? ??????????????-Nonionidae, Cassidulinidae and Chilostomellidae. ?????????? ???????????? ????-Fossil foraminifera of the USSR, Proceedings of the Oil Research Geological Institute (??????-VNIGRI). new ser. 63: 1-114. Plate , Fig.