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Benxiaspis benxiensis
Taxonomy
Benxiaspis benxiensis was named by Guo and An (1982). It is not extant. Its type locality is Benxi X (Xiaoyuhougou), unit 23, which is in a Duyunian marine horizon in the Mantou Formation of China. It is the type species of Benxiaspis.
Synonymy list
| Year | Name and author |
|---|---|
| 1982 | Benxiaspis benxiensis Guo and An |
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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.
†Benxiaspis benxiensis Guo and An 1982
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, c = class | |||||
| References: Hendy 2009, Aberhan et al. 2004 | |||||
Age range: base of the Duyunian to the top of the Taijangian or 514.50000 to 504.50000 Ma
Collections (3 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Duyunian | China (Liaoning) | Benxiaspis benxiensis (type locality: 128381) | |
| Taijangian | China (Liaoning) | Benxiaspis benxiensis (128388) | |
| Taijangian | China (Henan) | Benxiaspis benxiensis (129006) |