radiolaria - rads_cenozoic - Amphisphaera spinosa

Amphisphaera spinosa

Classification: rads_cenozoic -> Actinommidae -> Amphisphaeridae -> Amphisphaera -> Amphisphaera spinosa
Sister taxa: A. aotea, A. cristata, A. goruna, A. kina, A. megapora, A. spinosa, A. spinulosa, A. sp.


Citation: Amphisphaera spinosa Carnevale 1908
Rank: species
Basionym: Amphisphaera spinosa

Catalog entries: Amphisphaera spinosa

Remarks on original description: [Bracketed age information from Sanfilippo, 1971, p.1122, 1125 and from Riedel and Sanfilippo, 1971, p.1580.
Synonymized with Stylosphaera hispida Ehrenberg group by Petrushevskaya 1975c.]




Biogeography and Palaeobiology

Similar species

Geographic distribution


Phylogenetic relations

Biostratigraphic distribution

Geological Range:
Last occurrence (top): within Neogene Period (2.59-23.03Ma, top in Piacenzian stage). Data source: Lazarus et al. 2015 - "N age group"
First occurrence (base): within Neogene Period (2.59-23.03Ma, base in Aquitanian stage). Data source: Lazarus et al. 2015 - "N age group"

Plot of occurrence data:



Amphisphaera spinosa compiled by the radiolaria@mikrotax project team viewed: 5-12-2022

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