Author: Cushman, J.A., & Church, C.C., 1929.:
Title: Some Upper Cretaceous foraminifera from near Coalinga, California.
Description: *Proc. California Acad. Sci., Ser. IV, 18(16): pp. 497-530, 98 figs. on 6 pls. Small 4to. Offprint, orig. wrs., uncut.

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