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Radiolaria - Albaillellaria - Ceratoikiscidae

Synonymy list
YearName and author
1969Ceratoikiscidae Holdsworth
1986Holoeciscidae Cheng
1995Proholoeciscus Li
1999Ceratoikiscidae Aitchison et al. p. 154
2001Ceratoikiscidae Buckman and Aitchison p. 363
2001Ceratoikiscidae De Wever et al. p. 92
2003Ceratoikiscidae Wang et al. p. 138
2003Holoeciscidae Wang et al. p. 138
2004Ceratoikiscidae Feng et al. p. 380
2017Ceratoikiscidae Noble et al. p. 423

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phylumRetariaCavalier-Smith 1999
classRadiolariaMüller 1858
superorderPolycystina(Ehrenberg 1867)
orderAlbaillellariaDeflandre 1953
familyCeratoikiscidaeHoldsworth 1969
familyCeratoikiscidaeHoldsworth 1969

If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.

No diagnoses are available
No measurements are available
Composition: silicac
Environment: marinec
Locomotion: passively mobilec
Life habit: planktonicc
Diet: omnivorec
Created: 2005-01-28 01:13:47
Modified: 2005-01-28 03:13:47
Source: c = class
Reference: Kiessling 1999

Age range: base of the Caradocian to the top of the Chadian or 460.90000 to 345.00000 Ma

Collections (19 total)

Time interval Ma Country or state Original ID and collection number
Llandeilo466.0 - 449.5China (Xinjiang) Protoceratoikiscum clarksoni (90914)
Caradocian460.9 - 449.5USA (Nevada) Ceratoikiscum sp. (13498)
Emsian407.6 - 393.3Australia (Queensland) Helenifore laticlavium (90985 90986)
Eifelian393.3 - 387.7Australia (Queensland) Ceratoikiscum calvum, Circulaforma admissarius (90989) Circulaforma admissarius, Helenifore pilosidiscus (90990) Circulaforma davidi, Ceratoikiscum paragyium, Helenifore pilosidiscus, Protoholoeciscus hindea (90991) Helenifore pilosidiscus (90988)
Givetian387.7 - 382.7Australia (Queensland) Ceratoikiscum regalinodus (90992)
Frasnian382.7 - 372.2Australia (Queensland) Helenifore laticlavium (90993)
Late/Upper Devonian382.7 - 358.9USA (Ohio) Ceratoikiscum bujugum, Ceratoikiscum spinosiarcuatum (142358) Ceratoikiscum bujugum, Ceratoikiscum spinosiarcuatum, Holoeciscus auceps (142361 142363)
Late/Upper Frasnian379.5 - 376.1China (Guangxi) Ceratoikiscum sp., Helenifore robustum (90910)
Tournaisian358.9 - 346.7Germany Ceratoikiscum avimexpectans (91001) Ceratoikiscum rotundatum, Ceratoikiscum berggreni, Ceratoikiscum avimexpectans (91000)
Visean346.7 - 330.9Germany Ceratoikiscum umbraculum (91002)
Chadian345.3 - 345.0Thailand Ceratoikiscum sp., Ceratoikiscum umbraculum (90896) Ceratoikiscum umbraculum (90897)