Daughter taxa (time control age-window is: 0-800Ma)![]() | Granddaughter taxa | ||||
![]() | ![]() | ![]() | ![]() | Stylosphaera coronata neptune records: | Stylosphaera coronata coronata Stylosphaera coronata laevis Stylosphaera coronata macrosphaera Stylosphaera coronata sabaca |
![]() | ![]() | Stylosphaera dixyphos neptune records: 3 | |||
Stylosphaera hexaxyphophora neptune records: 18 | |||||
![]() | Stylosphaera hispida neptune records: 12 | ||||
![]() | Stylosphaera laevis neptune records: | ||||
Stylosphaera macrosphaera neptune records: 4 | |||||
![]() | Stylosphaera minor neptune records: 48 | ||||
![]() | ![]() | ![]() | ![]() | Stylosphaera radiosa neptune records: 40 | |
![]() | Stylosphaera sp. neptune records: 114 |
Catalog entries: Stylosphaera
Original description: Testae nucleatae subglobosae, iuniores ab adultis inclusae. (Involutae) Nuclei radiati. Radii duo (spinescentes) a centro oppositi.
Translated description: Tests nucleate and subglobose, the young included by the adults (involute).
Nuclei radiate.
Two opposite spiny radii from the center.
(Translated from Latin by E.M.R. and W.R.R.)]
Remarks on original description: [Partly synonymized with Haliomma by Haeckel, 1862, p.425]
Geological Range:
Last occurrence (top): at top of Neogene Period (100% up, 2.6Ma, in Piacenzian stage). Data source: Total of ranges of the species in this database
First occurrence (base): within Paleogene Period (23.03-66.04Ma, base in Danian stage). Data source: Total of ranges of species in this database
Plot of occurrence data:
Ehrenberg, C. G. (1847). Uber die mikroskopischen kieselschaligen Polycystinen als machtige Gebirgsmasse von Barbados und uber das Verhaltniss der aus mehr als 300 neuen Arten bestehenden ganz eigenthumlichen Formengruppe jener Felsmasse zu den jetzt lebenden Tieren und zur. Bericht uber die zu Bekanntmachung geeigneten Verhandlungen der Koniglichen Preussische Akademie der Wissenschaften zu Berlin. 1847: 41-60. gs References:
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Stylosphaera compiled by the radiolaria@mikrotax project team viewed: 13-6-2025
Short stable page link: https://mikrotax.org/bforams/index.php?id=205680 Go to Archive.is to create a permanent copy of this page - citation notes |