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Anxiania sichuanensis
Taxonomy
Anxiania sichuanensis was named by Xie (1989). It is a 3D body fossil. Its type locality is Xiaoba section, Anxian county, bed 22, which is in a Griesbachian carbonate limestone in the Feixianguan Formation of China. It is the type species of Anxiania.
Synonymy list
| Year | Name and author |
|---|---|
| 1989 | Anxiania sichuanensis Xie p. 218 figs. Pl 37, figs 16-24 |
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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.
†Anxiania sichuanensis Xie 1989
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| carapace height | 3 | 0.273 | 0.230 | 0.340 | 0.260 | 0.057 |
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| Source: o = order, c = class | |||||
| References: Jell and Adrain 2002, Kiessling 2004 | |||||
Age range: Griesbachian or 251.90200 to 250.50000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Griesbachian | China (Sichuan) | Anxiania sichuanensis (type locality: 148499) |