Stylosphaera hispida


Classification: rads_cenozoic -> Actinommidae -> Stylosphaeridae -> Stylosphaera -> Stylosphaera hispida
Sister taxa: Stylosphaera coronata, S. dixyphos, S. hexaxyphophora, S. hispida, S. laevis, S. macrosphaera, S. minor, S. radiosa, S. sp.

Taxonomy

Citation: Stylosphaera hispida Ehrenberg 1854
Rank: species
Basionym: Stylosphaera hispida
Taxonomic discussion: Ehrenberg; 1854type species of Stylosphaera

Catalog entries: Stylosphaera hispida

Original description: testula subovata superficie hispida cellulis amplis, aculeis duobus oppositis validis inaequalibus angulosis, tertio minore aculeo subtili.
Translated description: [Small, subovate test, with hairy surface and broad pores; 2 opposite, strong, unequal, angular spines, and a third spine smaller and more delicate. (Translated from Latin by E.M.R. and W.R.R.)]
Remarks on original description: Premature name in Ehrenberg, 1854a [762:table to p.66[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:

Ehrenberg, C. G. (1854d). Mikrogeologie. Leipzig. . 1-374. gs


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Stylosphaera hispida compiled by the radiolaria@mikrotax project team viewed: 22-10-2020

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Short stable page link: http://mikrotax.org/radiolaria/index.php?id=205687 Go to Archive.is to create a permanent copy of this page - citation notes



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