radiolaria - rads_cenozoic - Streblacantha circumtexta

Streblacantha circumtexta

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

Taxonomy

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]

Description

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:

Range-bar - range as quoted above, pink interval top occurs in, green interval base occurs in.
Triangles indicate an event for which a precise placement has been suggested
Histogram - Neptune occurrence data from DSDP and ODP proceedings. Pale shading <50 samples in time bin. Interpret with caution & read these notes
Taxon plotted: Streblacantha circumtexta, synonyms included - Pentapylonium implicatum; Saturnalis circumtexta; Streblacantha circumtexta;
See also space-time plot :: Samples map :: Parent: Streblacantha

References:

Jørgensen, E (1900). Protophyten und Protozoen im Plankton aus der norwegischen Westkuste. Bergens Museum 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: 15-6-2021

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Short stable page link: https://mikrotax.org/radiolaria/index.php?id=205629 Go to Archive.is to create a permanent copy of this page - citation notes

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