Nannotax3 - ntax_mesozoic - Haqius sp. <title>Nannotax3 - ntax_mesozoic - Haqius sp.

Haqius sp.


Classification: ntax_mesozoic -> Heterococcoliths inc sedis -> placoliths inc sedis -> Haqius -> Haqius sp.
Sister taxa: H. circumradiatus, H. ellipticus, H. peltatus, H. sp.

Distinguishing features:
Parent taxon (Haqius): Unicyclic, elliptical and circular placolith coccoliths with a narrow or closed central area and a characteristically dark gray (low birefringence) XPL image.
This taxon: Specimens not identified to species level


Taxonomy:

Citation: Haqius sp.
Rank: generic level id

Farinacci & Howe catalog pages:

Distinguishing features:
Parent taxon (Haqius): Unicyclic, elliptical and circular placolith coccoliths with a narrow or closed central area and a characteristically dark gray (low birefringence) XPL image.
This taxon: Specimens not identified to species level


Morphology:

We are using this category for images of specimens which can be identified to generic level but have not been definitively assigned to a single species.

Size:


Ecology & Biogeography


Biology & life-cycles

Phylogenetic relations

Search data:
:
Lith size: 0->0┬Ám;
The morphological data given here can be used on the advanced search page. See also these notes

Geological Range:
Last occurrence (top): within (-Ma, top in "Holocene" stage). Data source:
First occurrence (base): within (-Ma, base in "Holocene" stage). Data source:

Plot of occurrence data:

References:


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Haqius sp. compiled by Jeremy R. Young, Paul R. Bown, Jacqueline A. Lees viewed: 31-1-2023

Taxon Search:
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Short stable page link: https://mikrotax.org/Nannotax3/index.php?id=10494 Go to Archive.is to create a permanent copy of this page - citation notes



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