Ceratospyris


Classification: rads_cenozoic -> Trissocyclidae -> Acanthodesmiidae -> Ceratospyris
Sister taxa: Acanthodesmia, Amphispyris, Ceratospyris, Desmospyris, Eucoronis, Liriospyris, Lithocircus, Lophospyris, Psychospyris, Semantis, Tricolospyris, Tympanomma
Daughter taxa: (blue => in age window 0-800Ma)
Ceratospyris articulata

neptune records: 26
Ceratospyris borealis

neptune records: 36
Ceratospyris clavata

neptune records:
Ceratospyris echinus

neptune records:
Ceratospyris hyperborea

neptune records:
Ceratospyris sp.

neptune records: 71

Taxonomy

Citation: Ceratospyris Ehrenberg 1847
Rank: genus
Basionym: Ceratospyris

Catalog entries: Ceratospyris

Original description: Testae enuclae e cellulis binis (longitudinaliter constrictae) aut e cellulis appositis multis coalitae (Effusae planae aut teretes et subglobosae).

Testarum clathratae cellulae binae amplae, strictura longitudinali levius discretae ... appendicibus spinosis insignis.


Translated description: Test enucleate, with two chambers (longitudinally constricted), or formed of many chambers grown together (spread in a plane or rounded and subglobose). Test with two broad latticed chambers, separated by a slight longitudinal stricture. Distinguished by spiny appendages, simple. (Translated from Latin by E.M.R. and W.R.R.)]
Remarks on original description: [Six new species recognized at time of generic definition.]

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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Ceratospyris compiled by the radiolaria@mikrotax project team viewed: 5-12-2020

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Short stable page link: http://mikrotax.org/radiolaria/index.php?id=203512 Go to Archive.is to create a permanent copy of this page - citation notes



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