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Taxonomy
Eontia was named by MacNeil (1937) [Sepkoski's age data: T Mi-l-l R]. It is extant.
It was reranked as Noetia (Eontia) by Reinhart (1943), Richards (1962) and da Silva Forti (1969).
It was assigned to Noetia by Reinhart (1943), Richards (1962) and da Silva Forti (1969); to Noetiidae by Todd (2001); and to Arcoida by Sepkoski (2002).
It was reranked as Noetia (Eontia) by Reinhart (1943), Richards (1962) and da Silva Forti (1969).
It was assigned to Noetia by Reinhart (1943), Richards (1962) and da Silva Forti (1969); to Noetiidae by Todd (2001); and to Arcoida by Sepkoski (2002).
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1937 | Eontia MacNeil |
| 1943 | Noetia (Eontia) Reinhart p. 77 |
| 1962 | Noetia (Eontia) Richards p. 54 |
| 1969 | Noetia (Eontia) da Silva Forti p. 69 |
| 2001 | Eontia Todd |
| 2002 | Eontia 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.
Subg. Noetia (Eontia) MacNeil 1937
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†Eontia palmerae MacNeil 1938
Eontia ponderosa Say 1822
Noetia (Eontia) olssoni Sheldon and Maury in Maury 1922
Diagnosis
No diagnoses are available