Author: TSCHUDY, B.D.
Title: Two new pollen genera (Late Cretaceous and Paleocene) with possible affinity to the Illiciaceae.
Description: 1970. US Geol. Surv. Prof. Paper 643-F; 13 pp. 2 fig. 9 plts. h.t. Orig. wrps. with libr. ticket taped to corner of front cover, contents very good, 4to.

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