| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Nerthra
Taxonomy
Nerthra was named by Say (1831). It is extant. It is the type genus of Nerthrinae.
It was assigned to Nerthrinae by Poinar and Brown (2016).
It was assigned to Nerthrinae by Poinar and Brown (2016).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 1831 | Nerthra Say |
| 2016 | Nerthra Poinar and Brown p. 40 |
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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
Measurements
No measurements are available
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| Source: c = class, p = phylum | |||||
| References: Kiessling 2004, Bush and Bambach 2015 | |||||
Age range: Early/Lower Cenomanian or 100.50000 to 93.90000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Cenomanian | Myanmar (Kachin) | N. bichelata (104053) |