Applin, E. R.; Loeblich, A. R.; Tappan, H. (1950). Two new Lower Cretaceous lituolid foraminifera. Journal of the Washington Academy of Sciences, Washington, D.C. 40: 75-79.
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Applin, E. R.; Loeblich, A. R.; Tappan, H.
1950
Two new Lower Cretaceous lituolid foraminifera
Journal of the Washington Academy of Sciences, Washington, D.C.