Loeblich, A. R., Jr.; Tappan, H. (1964). Sarcodina: chiefly “thecamoebians” and Foraminiferida. In: Moore, R. C. (ed.) Treatise on Invertebrate Paleontology part C. Protista 2 vol. 2. The Geological Society of America and The University of Kansas Press.
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Loeblich, A. R., Jr.; Tappan, H.
1964
Sarcodina: chiefly “thecamoebians” and Foraminiferida. In: Moore, R. C. (ed.) Treatise on Invertebrate Paleontology part C. Protista 2 vol. 2. The Geological Society of America and The University of Kansas Press.