Author: Black, M., 1972-1975.:
Title: British Lower Cretaceous Coccoliths. I. Gault Clay. [Mon. Palaeontogr. Soc., 534, 537 & 543.]
Description: London. 4to. Pp. vi,142,[68], numerous SEM photos on 34 plates, 38 illus. in text, bibl., index. In 3 parts as issued, orig. wrappers. Very good.

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