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Ornothyrella
Taxonomy
Ornothyrella was named by Havlicek (1971) [Sepkoski's age data: O Ashg Sepkoski's reference number: 1239]. It is not extant.
It was assigned to Spiriferida by Sepkoski (2002).
It was assigned to Spiriferida by Sepkoski (2002).
Synonymy list
Year | Name and author |
---|---|
1971 | Ornothyrella Havlicek |
2002 | Ornothyrella Sepkoski |
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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. †Ornothyrella Havlicek 1971
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Diagnosis
No diagnoses are available