Stylosphaera radiosa

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


Citation: Stylosphaera radiosa Ehrenberg 1854
Rank: species
Basionym: Stylosphaera radiosa
Taxonomic discussion: Ehrenberg 1854; 1875; Abelmann 1990 (ODP 113 SR) p 692 pl 2 figs 4A-C & 7; Abelmann 1992 (ODP 120 SR) pl 2 fig 4-5; ; Petrushevskaya (1975a)

Catalog entries: Stylosphaera radiosa

Original description: [illustration only]
Remarks on original description: Stylosphaera radiosum in Ehrenberg, 1854b, p. 246[comment from RadWorld database]


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:


Abelmann, A. (1990). Oligocene to Middle Miocene radiolarian stratigraphy of southern high latitudes from Leg 113, Sites 689-690, Maud Rise. Proceedings of the Ocean Drilling Program, Scientific Results. 13: 675-708. gs V O

Abelmann, A. (1992). Early to Middle Miocene Radiolarian Stratigraphy of the Kerguelen Plateau, Leg 120. Proceedings of the Ocean Drilling Program, Scientific Results. 120: 757-783. gs V O

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

Petrushevskaya, M. G. (1971a). Radiolyarii Nasselaria v planktone Mirovogo okeana [Nasellarian radiolarians in the plankton of the world ocean]. Trudyi Zoologicheskogo Instituta, Akademiya Nauk, SSSR. 9(17): 1-294. gs


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

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