radiolaria - rads_cenozoic - Clathrocyclas universa nova radiolaria - rads_cenozoic - Clathrocyclas universa nova

Clathrocyclas universa nova


Classification: rads_cenozoic -> Theoperidae -> Anthocyrtidae -> Clathrocyclas -> Clathrocyclas universa -> Clathrocyclas universa nova
Sister taxa: C. universa nova

Taxonomy

Citation: Clathrocyclas universa nova Clark & Campbell 1942
taxonomic rank: sub-species
Basionym: Clathrocyclas universa nova
Taxonomic discussion: Clark and Campbell 1945 p.45 pl. 6 fig. 27

Catalog entries: Clathrocyclas universa nova

Original description: Subspecies differing from typical, and especially from universa undella Clark and Campbell (1942), in that the thoracic pores are more elongated and irregular in size and position.  Total length 226µm, of horn 60µm.
Remarks on original description: [The authors here list this species under the subgeneric name Clathrocyclia and include the subgeneric name in the species name.

Description

Biogeography and Palaeobiology

Biostratigraphic distribution

Geological Range:
Last occurrence (top): within Paleogene Period (23.03-66.04Ma, top in Chattian stage). Data source: Lazarus et al. 2015 - "P age group"
First occurrence (base): within Paleogene Period (23.03-66.04Ma, base in Danian stage). Data source: Lazarus et al. 2015 - "P age group"

Plot of occurrence data:

References:

Clark, B. L. & Campbell, A. S. (1945b). Radiolaria from the Kreyenhangen Formation near Los Banos, California. Geological Society of America, Memoir. (10): 1-66. gs


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Clathrocyclas universa nova compiled by the radiolaria@mikrotax project team viewed: 15-9-2024

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Short stable page link: https://mikrotax.org/radiolaria/index.php?id=203620 Go to Archive.is to create a permanent copy of this page - citation notes



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