Cycladophora spongothorax


Classification: rads_cenozoic -> Theoperidae -> Theopilidae -> Cycladophora -> Cycladophora spongothorax
Sister taxa: C. antiqua, C. bicornis, C. cabrilloensis, C. campanula, C. conica, C. cosma, C. davisiana, C. golli, C. humerus, C. pliocenica, C. robusta, C. sakaii, C. spongothorax, C. tetracantha, C. sp.

Taxonomy

Citation: Cycladophora spongothorax (Chen) Lombari and Lazarus 1988
Rank: species
Basionym: Theocalyptra bicornis spongothorax
Taxonomic discussion: (Chen) 1975 p.462 pl.12 figs.1-3; Lombari and Lazarus 1988 p.122 pl.9 figs.7-12

Catalog entries: Theocalyptra bicornis spongothorax

Description

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:

References:

Chen, P. H. (1975). Antarctic Radiolaria. Initial Reports of the Deep Sea Drilling Project. 28: 437-513. gs

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


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Cycladophora spongothorax compiled by the radiolaria@mikrotax project team viewed: 18-4-2021

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Short stable page link: https://mikrotax.org/radiolaria/index.php?id=203769 Go to Archive.is to create a permanent copy of this page - citation notes



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