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Rongxiella
Taxonomy
Rongxiella was named by Chang (1974) [Sepkoski's age data: S Wenl-l Sepkoski's reference number: 651]. It is not extant.
It was assigned to Staurocephalidae by Evitt and Tripp (1977); to Encrinuridae by Jell and Adrain (2002); and to Trilobita by Sepkoski (2002).
It was assigned to Staurocephalidae by Evitt and Tripp (1977); to Encrinuridae by Jell and Adrain (2002); and to Trilobita by Sepkoski (2002).
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1974 | Rongxiella Chang |
| 1977 | Rongxiella Evitt and Tripp p. 158 |
| 2002 | Rongxiella Jell and Adrain p. 440 |
| 2002 | Rongxiella 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.
G. †Rongxiella Chang 1974
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, c = class | |||||
| References: Aberhan et al. 2004, Hendy 2009 | |||||
Age range: base of the Telychian to the top of the Sheinwoodian or 438.60000 to 430.60000 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Telychian | China (Sichuan) | R. globosa (27908) | |
| Sheinwoodian | China (Guizhou) | R. globosa (27792) |