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Eohadrotreta
Taxonomy
Eohadrotreta was named by Li and Holmer (2004). It is not extant. Its type is Eohadrotreta zhenbaensis.
It was assigned to Acrotretidae by Li and Holmer (2004).
It was assigned to Acrotretidae by Li and Holmer (2004).
Species
E. zhenbaensis (type species), E. zhujiahensis
Synonymy list
| Year | Name and author |
|---|---|
| 2004 | Eohadrotreta Li and Holmer p. 204 |
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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. †Eohadrotreta Li and Holmer 2004
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†Eohadrotreta zhenbaensis Li and Holmer 2004
†Eohadrotreta zhujiahensis Li and Holmer 2004
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class, uc = unranked clade | |||||
| References: Nesnidal et al. 2013, Aberhan et al. 2004 | |||||
Age range: base of the Atdabanian to the top of the Nangaoian or 521.00000 to 514.00000 Ma
Collections (14 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Atdabanian | China (Shaanxi) | E. zhenbaensis (57691 57694 57695) E. zhujiahensis (57696 57697) | |
| Atdabanian | China (Hubei) | E. zhenbaensis (232716 232717 232718) E. zhenbaensis, E. zhujiahensis (232719 232720) | |
| Nangaoian | China (Shanxi) | E. zhenbaensis (234759) | |
| Atdabanian - Botomian | China (Shaanxi) | E. zhenbaensis (86667) | |
| Botomian | Antarctica | E. zhenbaensis (199527 199530) |