Nannotax3 - ntax_non_cocco - Oblique wall

Oblique wall


Classification: ntax_non_cocco -> Dinophytes -> Thoracosphaeraceae -> Oblique wall
Sister taxa: Tangential wall, Radial wall, Oblique wall, Possible Thoracosphaeraceae, Pithonellid, Calcispheres inc sedis, unidentified calcispheres

Distinguishing features:
Parent taxon (Thoracosphaeraceae): Calcareous dinoflagellates
This taxon: Wall formed of crystals with oblique c-axes (Obliquipithonella s.l.)

Daughter taxa (time control age-window is: 0-800Ma)Granddaughter taxa
Calcicarpinum

C. bivalvum
C. perfectum
C. primum
C. tetraedricum
C. tetramurum

Melodomuncula

M. berlinensis

Pernambugia

P. patata
P. tuberosa

Pirumella
Cysts without external paratabulation, often with double-layered calcareous walls, oyter wall formed of blocky rhomboheda, c-axes oblique to wall.

Retesphaera

R. diadema

Taxonomy:

Catalog entries: Oblique wall [no catalog entry yet]

Distinguishing features:
Parent taxon (Thoracosphaeraceae): Calcareous dinoflagellates
This taxon: Wall formed of crystals with oblique c-axes (Obliquipithonella s.l.)


Morphology:


Size:

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

References:


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Oblique wall compiled by Jeremy R. Young viewed: 6-7-2022

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Short stable page link: https://mikrotax.org/Nannotax3/index.php?id=20222 Go to Archive.is to create a permanent copy of this page - citation notes



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