Specimens which cannot be assigned to established species
| Daughter taxa: (blue => in age window 0-800Ma) | ||||
| | | Loeblichella coarctata | |
| | | Loeblichella convexa | |
| | | Loeblichella hessi | |
| Loeblichella sp. Specimens which cannot be assigned to established species | |||
Taxonomy
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 range and occurrence data:
References:
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Loeblichella compiled by the pforams@mikrotax project team viewed: 2-12-2020
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 |