radiolaria - rads_cenozoic - Lithocyclia radiolaria - rads_cenozoic - Lithocyclia

Lithocyclia


Classification: rads_cenozoic -> Coccodiscidae -> Lithocyclia
Sister taxa: Cypassis, Diartus, Didymocyrtis, Heterosestrum, Lithocyclia, Periphaena, Phacodiscus, Sethodiscus, Spongoliva, Stylocyclia, Trigonocyclia
Daughter taxa (time control age-window is: 0-800Ma)
Lithocyclia angusta

neptune records: 747
Lithocyclia aristotelis

neptune records: 80
Lithocyclia crux

neptune records: 354
Lithocyclia ocellus

neptune records: 165
Lithocyclia sp.

neptune records: 1679

Taxonomy

Citation: Lithocyclia Ehrenberg 1847
taxonomic rank: genus
Basionym: Lithocyclia

Catalog entries: Lithocyclia

Original description: Corpuscula disciformia, media parte nucleata, margine lato vage aut concentrice celluloso. (Mixta).
Cellula media ampla nucleata, marginales tenues in seriebus concentricis aut Spongiosae ordine nullo orbicularia.

Translated description: Small, disc-shaped body, median part nucleate, with a sometimes wide or concentrically cellular margin. (Mixed). Median chamber wide and nucleate, margin delicate with concentric rows or irregular spongy. Circular. (Translated from Latin by E.M.R. and W.R.R.)]

Description

Biogeography and Palaeobiology

Biostratigraphic distribution

Geological Range:
Last occurrence (top): at top of Paleogene Period (100% up, 23Ma, in Aquitanian stage). Data source: Total of ranges of the species in this database
First occurrence (base): within Paleogene Period (23.03-66.04Ma, base in Danian stage). Data source: Total of ranges of species in this database

Plot of occurrence data:

References:

Ehrenberg, C. G. (1847). Uber die mikroskopischen kieselschaligen Polycystinen als machtige Gebirgsmasse von Barbados und uber das Verhaltniss der aus mehr als 300 neuen Arten bestehenden ganz eigenthumlichen Formengruppe jener Felsmasse zu den jetzt lebenden Tieren und zur. Bericht uber die zu Bekanntmachung geeigneten Verhandlungen der Koniglichen Preussische Akademie der Wissenschaften zu Berlin. 1847: 41-60. gs


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Lithocyclia compiled by the radiolaria@mikrotax project team viewed: 22-5-2024

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Short stable page link: https://mikrotax.org/radiolaria/index.php?id=204505 Go to Archive.is to create a permanent copy of this page - citation notes



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