Author: Aubert, J., & Bartenstein, H., 1976.:
Title: Lenticulina (L.) nodosa. Additional observations in the worldwide Lower Cretaceous.
Description: Bull. Centre Rech. Pau-SNPA, 10(1): pp. 1-33, 61 microphotos on 4 plates, 10 figs., refs. Plain new wrappers.

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