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Paraechmina
Taxonomy
Paraechmina was named by Ulrich and Bassler (1923) [Sepkoski's age data: S Wenl D l]. It is not extant.
It was assigned to Aechminidae by Benson et al. (1961); and to Palaeocopida by Sepkoski (2002).
It was assigned to Aechminidae by Benson et al. (1961); and to Palaeocopida by Sepkoski (2002).
Synonyms
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Synonymy list
Year | Name and author |
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1923 | Paraechmina Ulrich and Bassler |
1961 | Paraechmina Benson et al. |
2002 | Gibba Sepkoski |
2002 | Paraechmina 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.
Diagnosis
No diagnoses are available