Foraminifera taxon details
From editor or global species database
Diagnosis Shells with similar size, proportions and dorsal ornamentation by limbate whorl sutures as the generotye R. scarsellai. In the axial section, the shell exhibits, however, a higher dorsal and a lower ventral convexity in comparison with the Cretaceous species but the ratio of the equatorial to axial diameter remains roughly the same. There are 9 chambers in the last whorl. The only proloculus that is measurable in our material has a diameter of 0.04 mm. [details]
From editor or global species database
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