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Praecyclothyrinae (disused)
Taxonomy
Praecyclothyrinae was named by Makridin (1964).
It was reranked as the family Praecyclothyrididae by Dagys (1977) and Stiller (2001).
It was assigned to Rhynchonellidae by Makridin (1964); and to Rhynchonellida by Dagys (1977) and Stiller (2001).
It was reranked as the family Praecyclothyrididae by Dagys (1977) and Stiller (2001).
It was assigned to Rhynchonellidae by Makridin (1964); and to Rhynchonellida by Dagys (1977) and Stiller (2001).
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.
Subfm. †Praecyclothyrinae Makridin 1964
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class, p = phylum, uc = unranked clade | |||||
| References: Nesnidal et al. 2013, Aberhan et al. 2004 | |||||
Collections
No collection or age range data are available