Taxonomy
Entries in the Catalog of original descriptions:
Distinguishing features:
Parent taxon (Plummerita): Test with inflated triangular chambers in a low to flat trochospire, those of the final whorl radially elongate and ending in a tubulospine, sutures radial, depressed, umbilicus small, periphery rounded to compressed between tubulospines, peripheral outline strongly lobate and stellate; wall calcareous, perforate, surface with rugosities and costellae in meridional alignment; primary aperture interiomarginal, umbilical, provided with tegilla, and having both proximal and distal accessory apertures.
This taxon: Specimens which cannot be assigned to established species
Geological Range:
Last occurrence (top): within (-Ma, top in "Holocene" stage).
First occurrence (base): within (-Ma, base in "Holocene" stage).
Plot of range and occurrence data:
References:
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Plummerita sp. compiled by the pforams@mikrotax project team viewed: 26-1-2025
Short stable page link: https://mikrotax.org/pforams/index.php?id=110424 Go to Archive.is to create a permanent copy of this page - citation notes |
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