Calocyclas


Classification: rads_cenozoic -> Theoperidae -> Eucyrtidiidae -> Calocyclas
Sister taxa: Artophormis, Calocyclas, Conicavus, Cymaetron, Cyrtocapsella, Eucyrtidium, Lithopera, Lithostrobus, Stichocorys,
Daughter taxa: (blue => in age window 0-800Ma)

neptune records: 188

neptune records: 7

neptune records: 4

neptune records:

neptune records: 585

neptune records: 2

neptune records:

neptune records: 2

neptune records: 4

neptune records: 420

neptune records: 21

Taxonomy

Citation: Calocyclas Ehrenberg 1847
Rank: genus
Basionym: Calocyclas

Catalog entries: Calocyclas

Original description: Testa duabus pluribusve stricturis articulata.... corporis postremo fine non arctato...appendicibus nullis... postremo margine laciniato

Translated description: Test segmented by two or more strictures. Body not narrowed at posterior end. With no appendages. Posterior margin with lappets. (Translated from Latin by E.M.R. and W.R.R.)]

Description

Biogeography and Palaeobiology

Biostratigraphic distribution

Geological Range:
Last occurrence (top): Extant Data source: Total of range of species in this database
First occurrence (base): at base of Danian Stage (0% up, 66Ma, in Danian stage). Data source: Total of range 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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Calocyclas compiled by the radiolaria@mikrotax project team viewed: 2-6-2020

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Short stable page link: http://mikrotax.org/radiolaria/index.php?id=203386 Go to Archive.is to create a permanent copy of this page - citation notes



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