Stylodictya stellata


Classification: rads_cenozoic -> Spongodiscidae -> Stylodictyidae -> Stylodictya -> Stylodictya stellata
Sister taxa: S. aculeata, S. gracilis, S. hastata, S. inaequalispina, S. multispina, S. ocellata, S. orbiculata, S. rosella, S. stellata, S. tainemplekta, S. targaeformis, S. tenuispina, S. validispina, S. sp.

Taxonomy

Citation: Stylodictya stellata Bailey 1856
Rank: species
Basionym: Stylodictya stellata

Catalog entries: Stylodictya stellata

Original description: Shell with five or more concentric rings, the outer one armed with short spines. Diameter 5m to 6m.
QTI believe this to be a Stylodictya rather than a Flustrella in consequence of indications that the spines radiate from the centre, and are not mere marginal appendages.
Remarks on original description: The micro-unit employed by Bailey is 1/1000 of an English inch expressed in integers and fractions.[comment from RadWorld database]

Description

Biogeography and Palaeobiology

Biostratigraphic distribution

Geological Range:
Last occurrence (top): within Paleogene Period (23.03-66.04Ma, top in Chattian stage). Data source: Lazarus et al. 2015 - "P age group"
First occurrence (base): within Paleogene Period (23.03-66.04Ma, base in Danian stage). Data source: Lazarus et al. 2015 - "P age group"

Plot of occurrence data:

References:


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Stylodictya stellata compiled by the radiolaria@mikrotax project team viewed: 25-10-2020

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Short stable page link: http://mikrotax.org/radiolaria/index.php?id=205675 Go to Archive.is to create a permanent copy of this page - citation notes



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