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Hammannopyge unica
Taxonomy
Acidaspis unica was named by Thomson (1857).
It was recombined as Nieszkowskia unica by Barton (1916), Reed (1931), Lane (1971); it was recombined as Hammannopyge unica by Pribyl et al. (1985).
It was recombined as Nieszkowskia unica by Barton (1916), Reed (1931), Lane (1971); it was recombined as Hammannopyge unica by Pribyl et al. (1985).
Synonymy list
| Year | Name and author |
|---|---|
| 1857 | Acidaspis unica Thomson |
| 1916 | Nieszkowskia unica Barton |
| 1931 | Nieszkowskia unica Reed |
| 1971 | Nieszkowskia unica Lane |
| 1985 | Hammannopyge unica Pribyl et al. |
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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.
†Hammannopyge unica Thomson 1857
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, c = class | |||||
| References: Aberhan et al. 2004, Hendy 2009 | |||||
Age range: base of the Burrellian to the top of the Sandbian or 456.60000 to 452.80000 Ma
Collections (6 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Sandbian | United Kingdom (Scotland) | Nieszkowskia unica (208115 208120 208125) | |
| Burrellian | United Kingdom (Scotland) | Nieszkowskia unica (165043 192744 192745) |