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Rhaptagnostus obsoletus
Taxonomy
Pseudagnostus obsoletus was named by Lermontova (1951). It is not extant.
It was recombined as Rhaptagnostus obsoletus by Shergold (1977).
It was recombined as Rhaptagnostus obsoletus by Shergold (1977).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1951 | Pseudagnostus obsoletus Lermontova |
| 1977 | Rhaptagnostus obsoletus Shergold |
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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.
†Rhaptagnostus obsoletus Lermontova 1951
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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: base of the Batyrbaian to the top of the Niuchehean or 491.50000 to 485.40000 Ma
Collections (11 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Taoyuanian - Niuchehean | China (Anhui) | Pseudagnostus obsoletus (127319) | |
| Batyrbaian | Kazakhstan | Rhaptagnostus obsoletus (118892 118894 118896 118898 118900 118901 118902 118904 118908 118910) |