|Daughter taxa (time control age-window is: 0-800Ma)|
Specimens which cannot be assigned to established species
Original description: Se différencie totalement de tous les autres genres d'Heterohelicidae par son espace intercalaire déprimé et non pourvu de loges.
Entries in the Catalog of original descriptions: Gublerina
Parent taxon (Heterohelicidae): Aperture symmetrical, ranging from a low slit to a high arch at the base of the final chamber, becoming terminal in uniserial taxa.
This taxon: Test flabelliform, the 2 rows of chambers diverge leaving nonseptate central space that later is partially occupied by chamber proliferation.
Last occurrence (top): in upper part of Maastrichtian Stage (79% up, 67.3Ma, in Maastrichtian stage). Data source: Total of range of species in this database
First occurrence (base): in lower part of Campanian Stage (38% up, 79.2Ma, in Campanian stage). Data source: Total of range of species in this database
Plot of range and occurrence data:
Gublerina compiled by the pforams@mikrotax project team viewed: 8-2-2023
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