| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Taxonomy
Asaphus eichwaldi knyrkoi was named by Schmidt (1901). It is not extant.
It was recombined as Asaphus knyrkoi by Ivantsov (2003).
It was recombined as Asaphus knyrkoi by Ivantsov (2003).
Sister species lacking formal opinion data
Synonymy list
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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.
†Asaphus knyrkoi Schmidt 1901
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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, c = class | |||||
| References: Hendy et al. 2009, Hendy 2009, Aberhan et al. 2004 | |||||
Age range: base of the Darriwilian to the top of the Sandbian or 469.40000 to 452.80000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Darriwilian - Sandbian | Russian Federation (Siberia) | Asaphus knyrkoi (205582) |