Brönnimann, P. (1979). Recent benthonic foraminifera from Brasil. Morphology and ecology. Part IV: Trochamminids from the Campos Shelf with description of Paratrochammina. Palaontologische Zeitschrift. 53: 5-25.
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Brönnimann, P.
1979
Recent benthonic foraminifera from Brasil. Morphology and ecology. Part IV: Trochamminids from the Campos Shelf with description of Paratrochammina