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Echinauris doulingensis
Taxonomy
Echinauris doulingensis was named by Shen and Zhang (2008). Its type specimen is NIGP 130758, a shell (Articulated shell), and it is a 3D body fossil. Its type locality is Yejiwo Section, Jiahe Area, which is in a Wuchiapingian marine siliciclastic in the Douling Formation of China.
Entered
by M. Clapham on 2011-09-22
Synonymy list
| Year | Name and author |
|---|---|
| 2008 | Echinauris doulingensis Shen and Zhang p. 931 figs. 4.8-4.12 |
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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.
†Echinauris doulingensis Shen and Zhang 2008
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 2 | 29.2 | 23.7 | 36.0 | 29.9 | 8.71 |
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| Source: subo = suborder, c = class, p = phylum, uc = unranked clade | |||||
| References: Nesnidal et al. 2013, Aberhan et al. 2004, Williams et al. 2000 | |||||
Age range: Wuchiapingian or 259.51000 to 254.14000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Wuchiapingian | China (Hunan) | Echinauris doulingensis (type locality: 117500) |