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Geological Time: Neogene Miocene
holotype
View of a specimen of Cifellia costata (Heron-Allen & Earland, 1924)
The identification is based upon:
, : Heron-Allen, E.; Earland, A. (1924). The Miocene foraminifera of the "Filter Quarry", Moorabool River, Victoria, Australia. Journal of the Royal Microscopical Society. 44(2): 121-186. Plate , Fig.