Taxonomy, biostratigraphy, and phylogeny of Oligocene Ciperoella n. gen.

Olsson, RK; Hemleben, C; Coxall, HK; Wade, BS; (2018) Taxonomy, biostratigraphy, and phylogeny of Oligocene Ciperoella n. gen. In: Atlas of Oligocene Planktonic Foraminifera. (pp. 215-230). Cushman Foundation for Foraminiferal Research: Lawrence, KS, USA. Green open access

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