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Calycotubus
Taxonomy
Calycotubus is a genus. It is not extant.
It was assigned to Tuboidea by Sepkoski (2002); and to Cyclograptidae by Maletz (2014).
It was assigned to Tuboidea by Sepkoski (2002); and to Cyclograptidae by Maletz (2014).
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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. †Calycotubus
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: c = class | |||||
Reference: Aberhan 1992 |
Collections
No collection or age range data are available