Vaughan, T. W. (1936). Helicolepidina nortoni, a New Species of Foraminifera from a Deep Well in St. Landry Parish, Louisiana. Journal of Paleontology. Vol. 10, No. 4 (Jun., 1936), pp. 248-252.
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Vaughan, T. W.
1936
Helicolepidina nortoni, a New Species of Foraminifera from a Deep Well in St. Landry Parish, Louisiana