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Collicyrtidium

Polycystinea - Nassellaria

Taxonomy
Collicyrtidium is a genus. It is not extant.

It was assigned to Nassellaria by Sepkoski (2002).

Species lacking formal opinion data
C. rubetum

Synonymy list
YearName and author
2002Collicyrtidium Sepkoski

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RankNameAuthor
kingdomChromistaCavalier-Smith 1981
subkingdomRhizaria()
superphylumRetariaCavalier-Smith 1999
phylumRadiozoa
RankNameAuthor
superclassPolycystinia
classPolycystinea
orderNassellariaEhrenberg 1875
genusCollicyrtidium

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.

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Diagnosis
No diagnoses are available
Measurements
No measurements are available
No ecological data are available

Age range: base of the Early/Lower Tithonian to the top of the Middle Tithonian or 149.20000 to 143.10000 Ma

Collections (5 total)


Time interval Ma Country or state Original ID and collection number
Early/Lower Tithonian - Middle Tithonian149.2 - 143.1Austria C. rubetum (51221 51224 51225 51227 51228)