Stylosphaera coronata


Classification: rads_cenozoic -> Actinommidae -> Stylosphaeridae -> Stylosphaera -> Stylosphaera coronata
Sister taxa: Stylosphaera coronata, S. dixyphos, S. hexaxyphophora, S. hispida, S. laevis, S. macrosphaera, S. minor, S. radiosa, S. sp.
Daughter taxa: (blue => in age window 0-800Ma)
Stylosphaera coronata coronata

neptune records: 73
Stylosphaera coronata laevis

neptune records:
Stylosphaera coronata macrosphaera

neptune records: 20
Stylosphaera coronata sabaca

neptune records:

Taxonomy

Catalog entries: Stylosphaera coronata

Original description: [Globose, with a rough-dentate margin, with distinct medium-sized pores; with two sulcate spines, one shorter, thickened subapically like a crown, the other longer and thin; inner chamber indistinct. Diameter without spines 72 µ. Approx. 2 ½ pores in 23 µ. Length of the larger spine 59 µ, of the smaller 37 µ. (Translated from Latin by E.M.R. and W.R.R.)

Description

Biogeography and Palaeobiology

Biostratigraphic distribution

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

Plot of occurrence data:

References:


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Stylosphaera coronata 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=206061 Go to Archive.is to create a permanent copy of this page - citation notes



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