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Partretocycloecia
Taxonomy
Partretocycloecia was named by Canu (1919) [Sepkoski's age data: T Than-l T Ol-l Sepkoski's reference number: 942].
It was assigned to Tretocycloeciidae by Bassler (1953); and to Cyclostomata by Sepkoski (2002).
It was assigned to Tretocycloeciidae by Bassler (1953); and to Cyclostomata by Sepkoski (2002).
Synonymy list
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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. †Partretocycloecia Canu 1919
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Diagnosis
No diagnoses are available