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Tsunyidiscus longquanensis
Taxonomy
Shizhudiscus longquanensis was named by Zhang and Zhu (1980).
It was recombined as Tsunyidiscus longquanensis by Cotton and Fortey (2005).
It was recombined as Tsunyidiscus longquanensis by Cotton and Fortey (2005).
Synonymy list
| Year | Name and author |
|---|---|
| 1980 | Shizhudiscus longquanensis Zhang and Zhu |
| 2005 | Tsunyidiscus longquanensis Cotton and Fortey |
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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.
†Tsunyidiscus longquanensis Zhang and Zhu 1980
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, o = order | |||||
| References: Kiessling 2004, Whittington et al. 1997 | |||||
Age range: Atdabanian or 521.00000 to 516.00000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Atdabanian | China (Sichuan) | Shizhudiscus longquanensis (225189) |