Lagunculella redonensis Margerel 2023, n. gen., n. sp.
Creators
Description
Lagunculella redonensis n. gen., n. sp. (Figs 22 D-J; 33E, F)
urn:lsid:zoobank.org:act: 62AD443B-DAA2-4F8F-B7A8-419B1344290E
HOLOTYPE. — Sample: la Groussinière S6, 16.40-16.90 m (MNHN.F.F67699).
PARATYPE. — Sample: la Groussinière S6, 16.40-16.90 m (MNHN.F.F67700).
DIAGNOSIS. — Test globular, aboral end ornamented with acute costae, aperture with deversed lip.
TYPE AGE. — Early Upper Pliocene.
TYPE LOCALITY. — La Groussinière (Ille-et-Vilaine).
ETYMOLOGY. — From Latin Condātĕ redonum (Rennes).
MATERIAL EXAMINED. — Sample: la Groussinière S17, 21.70- 19.20 m (MNHN.F.F67762), 9 specimens; sample: la Groussinière S6, 16.40-16.90 m (MNHN.F.F67763), 6 specimens.
SIZE. — Length = 0.360 mm; diameter = 0.180 mm.
OCCURENCE. — Sandy marls from la Groussinière (Ille-et-Vilaine).
DESCRIPTION
Test globular tapering to a more or less elongated neck, aboral end ornamented with acute costae (10, 11); wall smooth, hyaline, finely perforate; aperture rounded provided with deversed lip; aboral end structure.
Notes
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Linked records
Additional details
Biodiversity
- Family
- Lagenidae
- Genus
- Lagunculella
- Kingdom
- Chromista
- Order
- Nodosariida
- Phylum
- Foraminifera
- Scientific name authorship
- Margerel
- Species
- redonensis
- Taxonomic status
- n. gen., n. sp.
- Taxon rank
- species
- Taxonomic concept label
- Lagunculella redonensis Margerel, 2023