Author: Bergquist, H.R., 1966.:
Title: Micropaleontology of the Mesozoic rocks of Northern Alaska. (Exploration of the Naval Petroleum Reserve No. 4 [...] 1944-53. Part 2, Regional studies.) [U.S. Geol. Surv. Prof. Pap., 302-D.]
Description: Washington 1966. 4to. Pp. vi,95-227, 12 (partly large) fold. diagrs. in pocket, 17 illustr. in text, refs., index. Orig. printed wrappers, together with annexes in orig. printed cardboard portfolio. Very good.

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