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Loeblichella


Classification: pf_mesozoic -> Globotruncanidae -> Loeblichella
Sister taxa: Abathomphalus, Contusotruncana, Dicarinella, Gansserina, Globotruncana, Globotruncanella, Globotruncanita, Loeblichella, Marginotruncana, Radotruncana,
Daughter taxa: (blue => in age window 0-800Ma)



Specimens which cannot be assigned to established species

Taxonomy

Citation: Loeblichella Pessagno, 1967
Rank: Genus

Original description: Test low. trochospiral without imperforate peripheral band or carina. Primary aperture, slitlike, extrattntbilical-umbilical to spiroumbilical in position with broad, well-developed portici extending into wide. shallow umbilicus. Sutural supplementary apertures present on the spiral side of test only. Outer wall. radial hyaline perforare: portica microperforate granular hyaline, perforate (?).

Entries in the Catalog of original descriptions: Loeblichella

Geological Range:
Last occurrence (top): within Maastrichtian Stage (66.04-72.05Ma, top in Maastrichtian stage). Data source: Total of range of species in this database
First occurrence (base): within Aptian Stage (112.95-126.30Ma, base in Aptian stage). Data source: Total of range of species in this database

Plot of occurrence data:

Dec 2017 - Plotting of Neptune data has been re-enabled on the Mesozoic pages following revision of the age-models in Neptune. The data is, however, still very sparse for the Early Cretaceous

References:


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Loeblichella compiled by the pforams@mikrotax project team viewed: 15-12-2019

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Short stable page link: http://mikrotax.org/pforams/index.php?id=110320 Go to Archive.is to create a permanent copy of this page - citation notes



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