Cushman, J. A. (1935). New species of Foraminifera from the Lower Oligocene of Mississippi. Contributions from the Cushman laboratory for foraminiferal research. 11(2): 25-39.
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Cushman, J. A.
1935
New species of Foraminifera from the Lower Oligocene of Mississippi.
Contributions from the Cushman laboratory for foraminiferal research