radiolaria - rads_cenozoic - Streblacantha circumtexta

Streblacantha circumtexta

Classification: rads_cenozoic -> Streblonidae -> Streblacantha -> Streblacantha circumtexta
Sister taxa: S. circumtexta, S. sp.


Citation: Streblacantha circumtexta (Joergensen) Joergensen 1905
Rank: species
Basionym: Sorolarcus circumtexta Jorgensen 1905
Taxonomic discussion: (Jorgensen)1900 p.65 as Sorolarcus; Jorgensen 1905 p.121 pl.11,12 fig.46

Catalog entries: S. circumtexta [no catalog entry yet]




Biogeography and Palaeobiology

Biostratigraphic distribution

Geological Range:
Last occurrence (top): Extant. Data source: Lazarus et al. 2015 - "R age group"
First occurrence (base): within Quaternary Period (0.00-2.59Ma, base in Gelasian stage). Data source: Lazarus et al. 2015 - "R age group"

Plot of occurrence data:


Jørgensen, E (1900). Protophyten und Protozoen im Plankton aus der norwegischen Westkuste. Bergens Museums Aarbog. 1899(6): 51-95. gs

Jørgensen, E (1905). The protist plankton and diatoms in bottom samples: Radiolaria. In, Nordgaard (ed.) Hydrographical and biological investigation in Norwegian Fjord. 49-151. gs


Streblacantha circumtexta compiled by the radiolaria@mikrotax project team viewed: 2-7-2022

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