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Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Taxonomy
Niobina was named by Lake (1946) [Sepkoski's age data: O Trem-l O Trem-u]. It is not extant.
It was assigned to Ogygiinae by Harrington and Leanza (1957); to Asaphidae by Jell and Adrain (2002); and to Asaphida by Sepkoski (2002).
It was assigned to Ogygiinae by Harrington and Leanza (1957); to Asaphidae by Jell and Adrain (2002); and to Asaphida by Sepkoski (2002).
Species
Synonymy list
Year | Name and author |
---|---|
1946 | Niobina Lake |
1957 | Niobina Harrington and Leanza |
2002 | Niobina Jell and Adrain p. 411 |
2002 | Niobina 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