Cycladophora bicornis helios

Classification: rads_cenozoic -> Theoperidae -> Theopilidae -> Cycladophora -> Cycladophora bicornis -> Cycladophora bicornis helios
Sister taxa: C. bicornis amphora, C. bicornis bicornis, C. bicornis helios


Citation: Cycladophora bicornis subsp. helios Lombari & Lazarus (1988)
Rank: sub-species
Basionym: Cycladophora bicornis helios
Taxonomic discussion: Lombari and Lazarus 1988 p 114 pl. 5 figs 1-8 ;

Catalog entries: Cycladophora bicornis helios


Biogeography and Palaeobiology

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:


Lombari, G. & Lazarus, D. (1988). Neogene cycladophorid radiolarians from North Atlantic, Antarctic, and North Pacific deep-sea sediments. Micropaleontology. 34(2): 97-135. gs


Cycladophora bicornis helios compiled by the radiolaria@mikrotax project team viewed: 15-4-2021

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