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Cyclagelosphaera

Photos

Photo Gallery

Source Data

Source	ID	Link
Global Biodiversity Information Facility ID (GBIF)	3201877	https://www.gbif.org/species/3201877
PaleoBioDB ID (PBDB)	87800	https://paleobiodb.org/classic/checkTaxonInfo?taxon_no=87800

Rank

genus

Taxonomy (GBIF)

Life : Chromista : Haptophyta : Prymnesiophyceae : Watznaueriales : Watznaueriaceae : Cyclagelosphaera

Taxonomy (PBDB)

Life : Haptophyta : Prymnesiophyceae : Watznaueriales : Watznaueriaceae : Cyclagelosphaera

Taxonomic Status (GBIF)

accepted

Classification
(PBDB,GBIF)

Rank	Name	Author
-	Eukaryota
-	Chromalveolata
phylum	Haptophyta	Hibberd ex Cavalier-Smith 1986
class	Prymnesiophyceae	Hibberd 1976
order	Watznaueriales	Bown 1987
family	Watznaueriaceae
genus	Cyclagelosphaera	Noël 1965

Scientific Name

Cyclagelosphaera Noël, 1965

Name Published In

Sur les coccolithes du Jurassique européen et d'Afrique du Nord. Essai de classification des coccolithes fossiles. Éditions du Centre National de la Recherche Scientifique; Paris

Opinions (PBDB)

Name	Rank	Opinion	Evidence	Author
Cyclagelosphaera	genus	belongs to Watznaueriaceae	stated without evidence	Bown and Young, 1997

Taxon Size (PBDB)

First Recorded Appearance

170 - 168 Ma
Middle Jurassic

Environment

oceanic,oligotrophic,marine,brackish (based on Haptophyta)

Motility

passively mobile (based on Haptophyta)

Diet

photoautotroph (based on Haptophyta)

Taphonomy

low Mg calcite (based on Haptophyta)

Primary Reference (PBDB)

P. R. Bown and J. R. Young. 1997. Mesozoic calcareous nannoplankton classification. Journal of Nannoplankton Research. 19:21-36

Fossil Distribution

Subtaxa

Name	Status	Fossil Occurrences	Oldest	Youngest
Bidiscus monocava species	accepted (GBIF) listed (PBDB)
Coccolithus deflandrei species	accepted (GBIF) listed (PBDB)
Cyclagelosphaera alta species	accepted (GBIF) listed (PBDB)
Cyclagelosphaera argoensis species	accepted (GBIF) listed (PBDB)
Cyclagelosphaera brezae species	accepted (GBIF) listed (PBDB)
Cyclagelosphaera jiangii species	accepted (GBIF) listed (PBDB)
Cyclagelosphaera lacuna species	accepted (GBIF) listed (PBDB)
Cyclagelosphaera margerelii species	accepted (GBIF) listed (PBDB)	3	140 Ma Early/Lower Cretaceous	33.9 Ma Oligocene
Cyclagelosphaera rotaclypeata species	accepted (GBIF) listed (PBDB)	1	133 Ma Early/Lower Cretaceous	133 Ma Early/Lower Cretaceous
Cyclagelosphaera shenleyensis species	accepted (GBIF) listed (PBDB)
Cyclagelosphaera wiedmannii species	accepted (GBIF) listed (PBDB)
Ellipsagelosphaera tubulata species	accepted (GBIF) listed (PBDB)	1	136 Ma Early/Lower Cretaceous	136 Ma Early/Lower Cretaceous
Markalius reinhardtii species	accepted (GBIF) listed (PBDB)

Obsolete Names

Name	Source	Taxon Rank	Taxonomy
Similicoronilithus D.Bukry, 1969	GBIF	genus	Chromista : Haptophyta : Prymnesiophyceae : Watznaueriales : Watznaueriaceae : *Similicoronilithus*

Synonymy List

Year	Name and Author
1965	Cyclagelosphaera Noël
1997	Cyclagelosphaera Bown and Young

References

Bown P. R., Young J. R. (1997) Mesozoic calcareous nannoplankton classification., Journal of Nannoplankton Research. 19, 21-36

CoL2006 - via The Interim Register of Marine and Nonmarine Genera

Farr, E. R.; Zijlstra, G. (eds). (1996-current). Index Nominum Genericorum (ING). A compilation of generic names published for organisms covered by the ICN: International Code of Nomenclature for Algae, Fungi, and Plants. [previously: organisms covered by the International Code for Botanical Nomenclature]. Web publication, available at http://botany.si.edu/ing/ (accessed August 2007). - via The Interim Register of Marine and Nonmarine Genera

Nomenclator Zoologicus (authority adjusted) - via The Interim Register of Marine and Nonmarine Genera

SN2000: Brands, S. J. (compiler) 1989-2005. Systema Naturae 2000. Amsterdam, The Netherlands (2006 version). Available online at http://sn2000.taxonomy.nl/. - via The Interim Register of Marine and Nonmarine Genera

WoRMS (Mar 2013) - via The Interim Register of Marine and Nonmarine Genera

as per family - via The Interim Register of Marine and Nonmarine Genera

Sur les coccolithes du Jurassique européen et d'Afrique du Nord. Essai de classification des coccolithes fossiles. Éditions du Centre National de la Recherche Scientifique; Paris - via The Interim Register of Marine and Nonmarine Genera

Guiry, M.D. & Guiry, G.M. (2019). AlgaeBase. World-wide electronic publication, National University of Ireland, Galway. - via World Register of Marine Species

Data courtesy of: PBDB: The Paleobiology Database, Creative Commons CC-BY licenced. , GBIF: the Global Biodiversity Information Facility, various licences, iDigBio, various licences, and EOL: The Encyclopedia of Life (Open Data Public Domain). Because fossils are made of minerals too!

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