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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Pseudagnostus koerferi
Taxonomy
Agnostus koerferi was named by Monke (1903). It is not extant.
It was recombined as Pseudagnostus koerferi by Peng and Robison (2000).
It was recombined as Pseudagnostus koerferi by Peng and Robison (2000).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1903 | Agnostus koerferi Monke |
| 2000 | Pseudagnostus koerferi Peng and Robison |
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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.
†Pseudagnostus koerferi Monke 1903
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: g = genus, f = family, o = order | |||||
| References: Kiessling 2004, Hendy 2009 | |||||
Age range: Guzhangian or 500.50000 to 497.00000 Ma
Collections (6 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Guzhangian | China (Hunan) | Pseudagnostus koerferi (49182 49183 49184 49186 49187 126444) |