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Arrythmocricus
Taxonomy
Arrythmocricus is a genus. It is not extant.
It was assigned to Archaeocyathida by Sepkoski (2002); and to Archaeocyathidae by Debrenne et al. (2015).
It was assigned to Archaeocyathida by Sepkoski (2002); and to Archaeocyathidae by Debrenne et al. (2015).
Synonymy list
| Year | Name and author |
|---|---|
| 2002 | Arrythmocricus Sepkoski |
| 2015 | Arrythmocricus Debrenne et al. p. 1056 |
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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.
G. †Arrythmocricus
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Diagnosis
No diagnoses are available