Daughter taxa (time control age-window is: 0-800Ma)![]() | ||||
![]() | ![]() | ![]() | ![]() | Rhizosphaera antarcticum neptune records: 166 |
Rhizosphaera sp. neptune records: |
Catalog entries: Rhizosphaera
Original description: Skelet kugelig, besteht aus einer spongiƶsen Rindenschale, welche mit 2 concentrischen kugeligen gegitterten Markschalen durch zahlreiche radiale Stacheln verbunden ist. Centralkapsel kugelig, innerhalb der Rindenschale gelegen, die Markschale ein schliefsend.
Translated description: Shell spherical, with a spongious cortical shell linked to two concentric spherical lattice medullary shells by numerous radial spines. (In German. Translated by J.P.C.)
Geological Range:
Last occurrence (top): Extant. Data source: Total of ranges of the species in this database
First occurrence (base): within Quaternary Period (0.00-2.59Ma, base in Gelasian stage). Data source: Total of ranges of species in this database
Plot of occurrence data:
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Rhizosphaera compiled by the radiolaria@mikrotax project team viewed: 22-5-2025
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