Published December 27, 2016 | Version v1
Taxonomic treatment Open

Rugotruncana ellisi Bronnimann & Brown 1955

Creators

Description

Rugotruncana ellisi Brönnimann & Brown 1955

Figs. 5: 13-15, 19-24; Figs. 11:16-21

1955 Rugotruncana ellisi Brönnimann & Brown, p.547, pl.22, figs.7-9

Dimensions: D = 0,39- 0,39 mm; d = 0,29-0,36 mm; g = 0,19 mm

Remarks: The authors characterized very conclusive this species: " Some or all chambers exhibit a very weak double keeled peripheral band. The two keels are very faint and may be missing from a few or last chambers, the costellae which are barely discernible give the surface a roughened appearance ".

Occurrences: Țâța Valley, Pietrosița- Fieni area Stratigraphic distribution: Maastrichtian

Specimens: LPB.IV. 12426

Notes

Published as part of Neagu, Theodor, 2016, Micropaleontological Study Of The Gura Beliei Red Marls Formation From The Pietroșița Area (Turonian - Maastrichtian). Part Iii Campanian-Maastrichtian Planktonic Foraminifera, pp. 67-91 in Acta Palaeontologica Romaniae 12 (2) on page 86, DOI: 10.5281/zenodo.13190456

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Linked records

Additional details

Biodiversity

Family
Globotruncanidae
Genus
Rugotruncana
Kingdom
Chromista
Order
Rotaliida
Phylum
Foraminifera
Scientific name authorship
Bronnimann & Brown
Species
ellisi
Taxon rank
species
Taxonomic concept label
Rugotruncana ellisi Bronnimann, 1955 sec. Neagu, 2016